Magnesium Oxide Brand Ranking

Puyang Refractories Group Co., Ltd. (Puyang Refractories Group Co., Ltd., PRCO) is currently one of the main domestic functional refractory materials, shaped and amorphous refractory materials manufacturers, and is the main domestically suppliers and service providers of refractory materials products for the steel industry. Punai Co., Ltd.'s main business is the research, production and sales of fixed, amorphous refractory materials, functional refractory materials and supporting institutions, and undertakes the overall contracting business of various thermal equipment refractory materials design, installation, construction services, etc. It is currently the world's steel industry. More than 70 of the top 100 companies provide high-quality products and perfect services. The main products include breathable bricks, seat bricks, bulk materials, skateboard water outlets, three major parts, magnesium carbon/aluminum magnesium carbon, and more than 200 varieties of refractory materials, which are widely used in steel and Cement, glass, electricity, petrochemical, nonferrous metals and other industries, and exported to countries and regions such as the Americas, Europe, Southeast Asia, Africa, and the Middle East. Punai Co., Ltd.'s predecessor, Puyang County Refractory Materials Factory, was established in 1988. On April 25, 2008, Punai Co., Ltd. (stock code: 002225) was listed on the Shenzhen Stock Exchange. Currently, Punai Co., Ltd. has 11 wholly-owned subsidiaries, 9 holding subsidiaries, 2 subsidiaries, 5 branches, and 3 shareholders. Punai Co., Ltd. has always been committed to the development and promotion and application of new technologies and new products of refractory materials, and is a nationally recognized high-tech enterprise. Since 1998, it has successively passed the ISO 9001 quality management system, ISO 14001 environmental management system and ISO 45001 occupational health and safety management system certification. As of the end of 2022, Pu Nai has a total of 476 independent intellectual property rights and various valid technical patents in the refractory materials industry, including 64 invention patents and 63 innovation projects. 43 new and improved products were successfully launched on the market. It has a nationally recognized enterprise technology center, a high-temperature ceramic material test and testing center recognized by the state (CNAS), a provincial high-temperature ceramic material engineering technology research center, a technical institute, and a postdoctoral research workstation. Punai Co., Ltd. closely monitors the development trends of the global high-temperature industry and refractory materials field, pays attention to the introduction of scientific and technological talents, market research and the development of high-tech products, and has successively been blast furnaces, electric furnaces, converters, ladles, tundries, industrial furnaces in the metallurgical industry, Breakthrough progress has been made in the development of refractory materials such as furnaces and kilns in non-ferrous metal smelting, petrochemicals, electricity, and building materials industries.

PRCO

Puyang Refractories Group Co., Ltd.

Puyang Refractories Group Co., Ltd. (Puyang Refractories Group Co., Ltd., PRCO) is currently one of the main domestic functional refractory materials, shaped and amorphous refractory materials manufacturers, and is the main domestically suppliers and service providers of refractory materials products for the steel industry. Punai Co., Ltd.'s main business is the research, production and sales of fixed, amorphous refractory materials, functional refractory materials and supporting institutions, and undertakes the overall contracting business of various thermal equipment refractory materials design, installation, construction services, etc. It is currently the world's steel industry. More than 70 of the top 100 companies provide high-quality products and perfect services. The main products include breathable bricks, seat bricks, bulk materials, skateboard water outlets, three major parts, magnesium carbon/aluminum magnesium carbon, and more than 200 varieties of refractory materials, which are widely used in steel and Cement, glass, electricity, petrochemical, nonferrous metals and other industries, and exported to countries and regions such as the Americas, Europe, Southeast Asia, Africa, and the Middle East. Punai Co., Ltd.'s predecessor, Puyang County Refractory Materials Factory, was established in 1988. On April 25, 2008, Punai Co., Ltd. (stock code: 002225) was listed on the Shenzhen Stock Exchange. Currently, Punai Co., Ltd. has 11 wholly-owned subsidiaries, 9 holding subsidiaries, 2 subsidiaries, 5 branches, and 3 shareholders. Punai Co., Ltd. has always been committed to the development and promotion and application of new technologies and new products of refractory materials, and is a nationally recognized high-tech enterprise. Since 1998, it has successively passed the ISO 9001 quality management system, ISO 14001 environmental management system and ISO 45001 occupational health and safety management system certification. As of the end of 2022, Pu Nai has a total of 476 independent intellectual property rights and various valid technical patents in the refractory materials industry, including 64 invention patents and 63 innovation projects. 43 new and improved products were successfully launched on the market. It has a nationally recognized enterprise technology center, a high-temperature ceramic material test and testing center recognized by the state (CNAS), a provincial high-temperature ceramic material engineering technology research center, a technical institute, and a postdoctoral research workstation. Punai Co., Ltd. closely monitors the development trends of the global high-temperature industry and refractory materials field, pays attention to the introduction of scientific and technological talents, market research and the development of high-tech products, and has successively been blast furnaces, electric furnaces, converters, ladles, tundries, industrial furnaces in the metallurgical industry, Breakthrough progress has been made in the development of refractory materials such as furnaces and kilns in non-ferrous metal smelting, petrochemicals, electricity, and building materials industries.

Houying Group is located in the Liaodong Peninsula with rich magnesium resources and beautiful fertile resources, and is located in Haicheng, known as the world's magnesium capital. The Zhongchang Railway and Shenda Expressway run through the north and south, adjacent to Yingkou Bayuquan Port in the south and Shenyang Taoxian International Airport in the north, with more than 100 kilometers of transportation and communication. The group has more than 10,000 employees. In 2020, sales revenue reached 14 billion yuan and tax revenue reached 1.35 billion yuan. In the 37-year development process, Houying Group has strictly implemented the working policy of "strict, tight, meticulous, diligent and practical", adhered to the business philosophy of "struggle, innovative, efficient and first-class", and the company has grown year by year. Among them, the mining sector mines more than 1.8 million tons of high, medium and low-grade magnesium ore and more than 3 million tons of iron powder. The refractory sector products cover heavy-burning, medium-grade, high-purity magnesium sand, magnesium calcium sand, magnesium calcium sand, magnesium brick, magnesium calcium brick, silicon brick, and annual production of nearly 1 million tons of various refractory materials and products. The steel sector produces 1.5 million tons of steel and 850,000 tons of rod wire. The building materials sector produces 2 million tons of gravel, 100,000 tons of magnetic iron ore, and 120,000 tons of cement, and has the right to self-operated import and export.

HOUYING

Haicheng Houying Economic and Trade Group Co., Ltd.

Houying Group is located in the Liaodong Peninsula with rich magnesium resources and beautiful fertile resources, and is located in Haicheng, known as the world's magnesium capital. The Zhongchang Railway and Shenda Expressway run through the north and south, adjacent to Yingkou Bayuquan Port in the south and Shenyang Taoxian International Airport in the north, with more than 100 kilometers of transportation and communication. The group has more than 10,000 employees. In 2020, sales revenue reached 14 billion yuan and tax revenue reached 1.35 billion yuan. In the 37-year development process, Houying Group has strictly implemented the working policy of "strict, tight, meticulous, diligent and practical", adhered to the business philosophy of "struggle, innovative, efficient and first-class", and the company has grown year by year. Among them, the mining sector mines more than 1.8 million tons of high, medium and low-grade magnesium ore and more than 3 million tons of iron powder. The refractory sector products cover heavy-burning, medium-grade, high-purity magnesium sand, magnesium calcium sand, magnesium calcium sand, magnesium brick, magnesium calcium brick, silicon brick, and annual production of nearly 1 million tons of various refractory materials and products. The steel sector produces 1.5 million tons of steel and 850,000 tons of rod wire. The building materials sector produces 2 million tons of gravel, 100,000 tons of magnetic iron ore, and 120,000 tons of cement, and has the right to self-operated import and export.

Qinghai Western Magnesium Industry Co., Ltd. is a high-tech enterprise recognized by the Qinghai Provincial Department of Science and Technology. It was jointly established with Central South University of Technology through school-enterprise cooperation in February 2006. The company is mainly engaged in the processing of salt lake magnesium extraction and chemical magnesium products. It is a domestic one. A salt lake magnesium resource development enterprise with a production scale of more than 150,000 tons, the company produces high-purity magnesium products, and quickly occupy the domestic market with the advantages of high purity, good quality and low cost, and the products are sold to the United States, France, Germany, Japan, South Korea, etc. Netherlands and other countries. The company's factory is located in Delingha Industrial Park, covering an area of ​​600 mu and employing 400 people. The company's current production scale is 150,000 tons/year high-purity magnesium hydroxide, 130,000 tons/year high-purity magnesium oxide, 20,000 tons/year high-purity ultrafine magnesium hydroxide, 30,000 tons/year high-purity electromelting magnesium sand, 30,000 tons / sintered magnesium sand in year. The company owns about 25.34 square kilometers of magnesium-rich brine ore, of which the magnesium chloride content reaches more than 47%, and the total reserve is more than 60 million tons. The company aims to comprehensive utilization of magnesium resources in Charhan Salt Lake in Qinghai, guided by domestic and foreign markets, follows the development model of circular economy, and is committed to building a salt lake magnesium industry with an annual output of 1 million tons, striving to bring western magnesium in the near future. The industry has become a "domestic first-class and internationally renowned" salt lake magnesium resource development enterprise.

Western Magnesium Industry

Qinghai Western Magnesium Industry Co., Ltd.

Qinghai Western Magnesium Industry Co., Ltd. is a high-tech enterprise recognized by the Qinghai Provincial Department of Science and Technology. It was jointly established with Central South University of Technology through school-enterprise cooperation in February 2006. The company is mainly engaged in the processing of salt lake magnesium extraction and chemical magnesium products. It is a domestic one. A salt lake magnesium resource development enterprise with a production scale of more than 150,000 tons, the company produces high-purity magnesium products, and quickly occupy the domestic market with the advantages of high purity, good quality and low cost, and the products are sold to the United States, France, Germany, Japan, South Korea, etc. Netherlands and other countries. The company's factory is located in Delingha Industrial Park, covering an area of ​​600 mu and employing 400 people. The company's current production scale is 150,000 tons/year high-purity magnesium hydroxide, 130,000 tons/year high-purity magnesium oxide, 20,000 tons/year high-purity ultrafine magnesium hydroxide, 30,000 tons/year high-purity electromelting magnesium sand, 30,000 tons / sintered magnesium sand in year. The company owns about 25.34 square kilometers of magnesium-rich brine ore, of which the magnesium chloride content reaches more than 47%, and the total reserve is more than 60 million tons. The company aims to comprehensive utilization of magnesium resources in Charhan Salt Lake in Qinghai, guided by domestic and foreign markets, follows the development model of circular economy, and is committed to building a salt lake magnesium industry with an annual output of 1 million tons, striving to bring western magnesium in the near future. The industry has become a "domestic first-class and internationally renowned" salt lake magnesium resource development enterprise.

The headquarters of Yingkou Magnesite Chemical Group is located in Dashiqiao City, Liaoning Province, the "Magnesium Capital of China". Relying on rich resources such as magnesite, magnesite, and boron magnesite, the Group has a complete product research and development, quality control and marketing system. It now has three series of magnesium sulfate, magnesium oxide and magnesium fertilizers. It has more than 100 specifications. The products have formed an annual production capacity of 700,000 tons of magnesium chemical products. The products are widely used in fertilizers, feeds, chemicals, environmental protection, textiles, leather, metallurgy, mining, food, medicine and other industries. The two mainstream brands of products are best sold around the world for 70% Many countries and regions. The group is a national high-tech enterprise. It has passed ISO9001, ISO14001, HACCP, OHSAS18001, intellectual property management specifications and other systems certifications. It has completed the formal registration and FAMI-QS certification of the EU REACH regulations. It is "Magnesium sulfate for agriculture" and " Boron Magnesium Fertilizer》 Two national standards presided over the drafting unit, possesses the Ministry of Agriculture's fertilizer registration certificate and the production and sales license of feed additives magnesium sulfate and magnesium oxide. It is an important global manufacturer and exporter of chemical magnesium fertilizers and magnesium feed additives. It is the main supplier of magnesium agrochemical products worldwide. The company is willing to carry out in-depth cooperation with domestic and foreign companies and research institutes to create a good future for "magnesium"!

Sinomagchem

Yingkou Magnesium Chemical Industry Group Co., Ltd.

The headquarters of Yingkou Magnesite Chemical Group is located in Dashiqiao City, Liaoning Province, the "Magnesium Capital of China". Relying on rich resources such as magnesite, magnesite, and boron magnesite, the Group has a complete product research and development, quality control and marketing system. It now has three series of magnesium sulfate, magnesium oxide and magnesium fertilizers. It has more than 100 specifications. The products have formed an annual production capacity of 700,000 tons of magnesium chemical products. The products are widely used in fertilizers, feeds, chemicals, environmental protection, textiles, leather, metallurgy, mining, food, medicine and other industries. The two mainstream brands of products are best sold around the world for 70% Many countries and regions. The group is a national high-tech enterprise. It has passed ISO9001, ISO14001, HACCP, OHSAS18001, intellectual property management specifications and other systems certifications. It has completed the formal registration and FAMI-QS certification of the EU REACH regulations. It is "Magnesium sulfate for agriculture" and " Boron Magnesium Fertilizer》 Two national standards presided over the drafting unit, possesses the Ministry of Agriculture's fertilizer registration certificate and the production and sales license of feed additives magnesium sulfate and magnesium oxide. It is an important global manufacturer and exporter of chemical magnesium fertilizers and magnesium feed additives. It is the main supplier of magnesium agrochemical products worldwide. The company is willing to carry out in-depth cooperation with domestic and foreign companies and research institutes to create a good future for "magnesium"!

Liaoning Wancheng Magnesium Industry Group Co., Ltd. was established in 2004 with a registered capital of 80 million yuan. The group company is located in Dadianzi Village, Dafangsin Town, Xiuyan Manchu Autonomous County, Anshan City, Liaoning Province, with rich magnesium resources. The group has six enterprises, namely Anxiu Magnesium Sand Mine in Xiuyan Manchu Autonomous County, Xiuyan Manchu Autonomous County Second Magnesium Sand Mine, Electro-melting Magnesium Factory, High-purity Magnesium Factory, Mid-range Magnesium Sand Mine and Magnesium Brick Factory. Currently, the total reserves of magnesite are 50 million tons, and the ore contains more than 47%. It is currently a mine with better quality in magnesite in my country. It is an irreplaceable raw ore for processing large crystalline electromelted magnesium, and its lightly burned magnesium particles , powder enjoys a high reputation in the domestic and foreign markets and is deeply trusted by users. Light-burning magnesium powder won the gold medal in Malaysia's international famous and excellent products. The company's magnesite product quality is at the forefront in the country. Liaoning Wancheng Magnesium Industry Group Co., Ltd. currently has 1,500 employees, 60 technical personnel, 31 light flask magnesium kilns, with an annual production of 200,000 tons of light flask magnesium powder and granules; 20 electric magnesium furnaces, with an annual production of electricity. 60,000 tons of magnesium sand; 2 high-purity vertical kilns, with an annual output of 100,000 tons of high-purity magnesium sand; two high-temperature tunnel kilns, with an annual output of 60,000 tons of magnesium bricks; two mid-range magnesium sand kilns, with an annual output of 30,000 tons of medium-range magnesium sand ton. The group's total assets are nearly 1.4 billion yuan. In 2017, the Anshan Municipal Government rated it as one of the top 50 private industrial enterprises in Anshan City. The company has the right to operate self-operated exports. The products are mainly aimed at glass manufacturers, steel mills, cement plants and other enterprises that use alkaline refractory materials at home and abroad. Light flammable magnesium powder can be processed as animal feed-grade additives, and further processing can be used as food-grade additives. The group is only 0.4 kilometers away from the 220,000 KV primary substation, and the main variable capacity is 2×40,000KVA. The group company has 8 special 10KV lines for self-stacked, all of which are LGJ240 wires, and the transmission power can reach more than 70,000 KW. The group has built 4 10KW distribution rooms and nearly 50 sets of high-voltage distribution devices. The group company has excellent natural geographical conditions, adjacent to Dalian Port, Yingkou Port, Bayuquan Port and Dandong Dadong Port. It has developed highways and is only 15 kilometers away from the railway line, with convenient transportation.

Wancheng Magnesium Industry

Liaoning Wancheng Magnesium Industry Group Co., Ltd.

Liaoning Wancheng Magnesium Industry Group Co., Ltd. was established in 2004 with a registered capital of 80 million yuan. The group company is located in Dadianzi Village, Dafangsin Town, Xiuyan Manchu Autonomous County, Anshan City, Liaoning Province, with rich magnesium resources. The group has six enterprises, namely Anxiu Magnesium Sand Mine in Xiuyan Manchu Autonomous County, Xiuyan Manchu Autonomous County Second Magnesium Sand Mine, Electro-melting Magnesium Factory, High-purity Magnesium Factory, Mid-range Magnesium Sand Mine and Magnesium Brick Factory. Currently, the total reserves of magnesite are 50 million tons, and the ore contains more than 47%. It is currently a mine with better quality in magnesite in my country. It is an irreplaceable raw ore for processing large crystalline electromelted magnesium, and its lightly burned magnesium particles , powder enjoys a high reputation in the domestic and foreign markets and is deeply trusted by users. Light-burning magnesium powder won the gold medal in Malaysia's international famous and excellent products. The company's magnesite product quality is at the forefront in the country. Liaoning Wancheng Magnesium Industry Group Co., Ltd. currently has 1,500 employees, 60 technical personnel, 31 light flask magnesium kilns, with an annual production of 200,000 tons of light flask magnesium powder and granules; 20 electric magnesium furnaces, with an annual production of electricity. 60,000 tons of magnesium sand; 2 high-purity vertical kilns, with an annual output of 100,000 tons of high-purity magnesium sand; two high-temperature tunnel kilns, with an annual output of 60,000 tons of magnesium bricks; two mid-range magnesium sand kilns, with an annual output of 30,000 tons of medium-range magnesium sand ton. The group's total assets are nearly 1.4 billion yuan. In 2017, the Anshan Municipal Government rated it as one of the top 50 private industrial enterprises in Anshan City. The company has the right to operate self-operated exports. The products are mainly aimed at glass manufacturers, steel mills, cement plants and other enterprises that use alkaline refractory materials at home and abroad. Light flammable magnesium powder can be processed as animal feed-grade additives, and further processing can be used as food-grade additives. The group is only 0.4 kilometers away from the 220,000 KV primary substation, and the main variable capacity is 2×40,000KVA. The group company has 8 special 10KV lines for self-stacked, all of which are LGJ240 wires, and the transmission power can reach more than 70,000 KW. The group has built 4 10KW distribution rooms and nearly 50 sets of high-voltage distribution devices. The group company has excellent natural geographical conditions, adjacent to Dalian Port, Yingkou Port, Bayuquan Port and Dandong Dadong Port. It has developed highways and is only 15 kilometers away from the railway line, with convenient transportation.

Liaoning Jiashun Technology Co., Ltd. was founded in 2005 and is one of the major electrically-grade magnesium oxide manufacturers in the country. In the process of continuous entrepreneurship and innovation, Jiashun people adhere to the main development line of "product technology innovation as the core competitiveness". Jiashun is an innovative manufacturer integrating the research and development, production and sales of electrical-grade magnesium-based functional insulating materials such as fire-proof cable (mining cable) grade magnesium oxide. The company's business now covers more than 40 countries and regions around the world and is one of the global compliance suppliers of "Philips". In 2022, the product achieved annual sales of more than 25,000 tons, annual sales of more than 160 million yuan, and export revenue of more than 10 million US dollars. The company has always adhered to the strategy of creating a brand independently. Through its own continuous cultivation and innovative research and development, it has now obtained 7 national authorized invention patents and a number of utility model patents, and has formulated a new application for 20 national invention patents. It has won the honors of national specialized and new "little giant" enterprises, national high-tech enterprises, Liaoning Province Gazelle Enterprises, national green factories, provincial enterprise technology centers, etc. It also successfully applied for key projects such as the national "Technology and Technology Support Economy 2020", "Liaoning Province Central Leading Local Science and Technology Development Special Project", and "Yingkou City Key Technology Research Plan", and has worked with Dalian University of Technology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Liaoning Science and Technology Many scientific research institutions such as universities have formed a strategic cooperation in "production, education, research and application" to achieve a "seamless link" between production, education, research and application. In order to fully meet market demand, the company will focus on building an annual production base project of 120,000 tons of mineral insulation materials in 2023 and will be put into use soon. The products cover special high-temperature electrical grade, fire-proof cable grade, aerospace and marine grade, and nuclear power grade electrical magnesium oxide. Functional magnesium-based fire-resistant fiber materials, lightweight high-temperature fire-resistant sheaths and other functional magnesium-based insulating materials. It involves many fields such as nuclear power, rail transit, military industry, fire protection, construction, industrial use, and civil use.

JS

JS

Liaoning Jiashun Technology Co., Ltd.

Liaoning Jiashun Technology Co., Ltd. was founded in 2005 and is one of the major electrically-grade magnesium oxide manufacturers in the country. In the process of continuous entrepreneurship and innovation, Jiashun people adhere to the main development line of "product technology innovation as the core competitiveness". Jiashun is an innovative manufacturer integrating the research and development, production and sales of electrical-grade magnesium-based functional insulating materials such as fire-proof cable (mining cable) grade magnesium oxide. The company's business now covers more than 40 countries and regions around the world and is one of the global compliance suppliers of "Philips". In 2022, the product achieved annual sales of more than 25,000 tons, annual sales of more than 160 million yuan, and export revenue of more than 10 million US dollars. The company has always adhered to the strategy of creating a brand independently. Through its own continuous cultivation and innovative research and development, it has now obtained 7 national authorized invention patents and a number of utility model patents, and has formulated a new application for 20 national invention patents. It has won the honors of national specialized and new "little giant" enterprises, national high-tech enterprises, Liaoning Province Gazelle Enterprises, national green factories, provincial enterprise technology centers, etc. It also successfully applied for key projects such as the national "Technology and Technology Support Economy 2020", "Liaoning Province Central Leading Local Science and Technology Development Special Project", and "Yingkou City Key Technology Research Plan", and has worked with Dalian University of Technology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Liaoning Science and Technology Many scientific research institutions such as universities have formed a strategic cooperation in "production, education, research and application" to achieve a "seamless link" between production, education, research and application. In order to fully meet market demand, the company will focus on building an annual production base project of 120,000 tons of mineral insulation materials in 2023 and will be put into use soon. The products cover special high-temperature electrical grade, fire-proof cable grade, aerospace and marine grade, and nuclear power grade electrical magnesium oxide. Functional magnesium-based fire-resistant fiber materials, lightweight high-temperature fire-resistant sheaths and other functional magnesium-based insulating materials. It involves many fields such as nuclear power, rail transit, military industry, fire protection, construction, industrial use, and civil use.

Haicheng Magnesium Mining Group Co., Ltd. is a large state-owned enterprise with a production history of more than 70 years, integrating magnesite mining and magnesium refractory materials. It consists of magnesium mine, high-purity factory area, and Jinjiabao factory area. It consists of four areas: Xiafangshen factory area (including family residential area and office area), covering an area of ​​6.25 million square meters The Group has unique magnesite resources. The geological reserves have been proven and recognized by the National Reserve Commission, accounting for 20% of the total reserves in the country. Among them, high-quality magnesite ore with Mgo≧46% accounts for 40% of the total reserves. above. The mine design capacity is an annual output of 1.5 million tons/year, and it is a large open-pit mine. The group's comprehensive production capacity reaches 2 million tons/year, and its main products include: electromelted magnesium sand, high-purity magnesium sand, medium-grade magnesium sand, ordinary magnesium sand, light burned magnesium powder (ball), magnesium concentrate powder (ball), etc. In 2015, the company passed the WSF three system certifications, both international and domestically recognized by the "quality management system", "environmental management system", and "occupational health and safety management system". In 2017, it was confirmed by the Ministry of Industry and Information Technology to meet the standard conditions of the refractory materials industry. Announced the company; in 2018, it won the title of Liaoning Province High-tech Enterprise and 10 computer software copyrights, including the magnesium-resistant material production cost analysis system. In recent years, Haimei people, who are self-reliant, progressive, innovative and developed, have been continuously pioneering and enterprising with the business philosophy of honesty and trustworthy, hard work and courage to take responsibility, and have been awarded the famous enterprise and green mine in Liaoning Province's magnesium raw material industry. Unit with outstanding contributions to science and technology, garden-style factory in Liaoning Province, advanced unit of ideological and political work in Liaoning Province, etc.

Haimi

Haicheng Magnesite Group Co., Ltd.

Haicheng Magnesium Mining Group Co., Ltd. is a large state-owned enterprise with a production history of more than 70 years, integrating magnesite mining and magnesium refractory materials. It consists of magnesium mine, high-purity factory area, and Jinjiabao factory area. It consists of four areas: Xiafangshen factory area (including family residential area and office area), covering an area of ​​6.25 million square meters The Group has unique magnesite resources. The geological reserves have been proven and recognized by the National Reserve Commission, accounting for 20% of the total reserves in the country. Among them, high-quality magnesite ore with Mgo≧46% accounts for 40% of the total reserves. above. The mine design capacity is an annual output of 1.5 million tons/year, and it is a large open-pit mine. The group's comprehensive production capacity reaches 2 million tons/year, and its main products include: electromelted magnesium sand, high-purity magnesium sand, medium-grade magnesium sand, ordinary magnesium sand, light burned magnesium powder (ball), magnesium concentrate powder (ball), etc. In 2015, the company passed the WSF three system certifications, both international and domestically recognized by the "quality management system", "environmental management system", and "occupational health and safety management system". In 2017, it was confirmed by the Ministry of Industry and Information Technology to meet the standard conditions of the refractory materials industry. Announced the company; in 2018, it won the title of Liaoning Province High-tech Enterprise and 10 computer software copyrights, including the magnesium-resistant material production cost analysis system. In recent years, Haimei people, who are self-reliant, progressive, innovative and developed, have been continuously pioneering and enterprising with the business philosophy of honesty and trustworthy, hard work and courage to take responsibility, and have been awarded the famous enterprise and green mine in Liaoning Province's magnesium raw material industry. Unit with outstanding contributions to science and technology, garden-style factory in Liaoning Province, advanced unit of ideological and political work in Liaoning Province, etc.

Liaoning Donghe New Materials Co., Ltd. is located in Haicheng City, Liaoning Province. The company was established in 2001 and is a professional company and leading enterprise engaged in the comprehensive utilization of magnesite mineral resources. The company's main products include: light flask magnesium oxide, electromelting magnesium oxide, amorphous refractory materials, refractory brick products, and undertake the overall contracting business of various kiln refractory materials in steel enterprises.

Donghe New Materials (DHNM)

Liaoning Donghe New Material Co., Ltd.

Liaoning Donghe New Materials Co., Ltd. is located in Haicheng City, Liaoning Province. The company was established in 2001 and is a professional company and leading enterprise engaged in the comprehensive utilization of magnesite mineral resources. The company's main products include: light flask magnesium oxide, electromelting magnesium oxide, amorphous refractory materials, refractory brick products, and undertake the overall contracting business of various kiln refractory materials in steel enterprises.

Hebei Magnesium Technology Co., Ltd., its former Sino-foreign joint venture, has five wholly-owned subsidiaries: Metallurgical Magnesium Industry, Magnesium Tai Magnesium, Zambia Magnesium God, Congo (District) Magnesium God, and Hainan Magnesium God. It is a manufacturer specializing in the production of magnesium oxide, magnesium carbonate, magnesium sulfate and magnesium hydroxide in China. The company is the drafting unit of the national activated magnesium oxide industry standard "HG/T3928-2012", the revised unit of the national light magnesium oxide industry standard "HG/T2573-2012", and the GB1886.216.2016 "National Food Safety Standard Food Additive Magnesium Oxide (including Heavy and lightweight)》 and the 2010 edition of the National Pharmacopeia Standard: Drafting Unit for the Standards of Pharmaceutical Grade Magnesium Oxide and Heavy Magnesium Carbonate. Major product categories: industrial grade magnesium oxide, food grade magnesium oxide, pharmaceutical grade magnesium oxide, electronic grade magnesium oxide, silicon steel grade magnesium oxide; industrial grade magnesium carbonate, food grade magnesium carbonate, pharmaceutical grade magnesium carbonate, electronic grade magnesium carbonate; food Grade magnesium sulfate, pharmaceutical grade magnesium sulfate; food grade magnesium hydroxide, industrial grade magnesium hydroxide. Product subdivision: Magnesium oxide: light magnesium oxide, activated magnesium oxide, reagent magnesium oxide, high purity magnesium oxide; Magnesium carbonate: alkaline magnesium carbonate, light magnesium carbonate, reagent magnesium carbonate, sports anti-slip magnesium carbonate blocks, magnesium carbonate Balls, liquid magnesium; customized magnesium hydroxide and other products. Product introduction: Magnesium products are mainly used as basic functional materials, widely used in hundreds of industries and play an irreplaceable role in specific industries. Similar to the effects of salt on the human body and rare earths on the military industry, it is known as industrial MSG or industrial vitamins. At present, more than 300 varieties have been developed, and are applied to more than 1,800 users in more than 100 industries. They are widely used in medicine, food, oriented silicon steel, 5G base stations, electronic ceramics, mobile phone glass, lithium battery materials, rubber, hoses, tires, High-tech and new materials fields such as reagents, catalysts, new energy vehicles, aerospace, and military industry. The company can "tailor-made" various new magnesium materials for different industries and customer needs. R&D strength: The construction includes Hebei Province Enterprise Technology Center, Hebei Province Magnesium New Material Technology Innovation Center, provincial R&D institutions, etc. Magnesium God Co., Ltd. continues to introduce high-end talents at home and abroad, and actively cooperates with major domestic universities in production, academia and research. It has established its own R&D center and is equipped with high-end testing equipment at home and abroad. The company's products have now been sold all over the country and exported to overseas international markets. The "Magnesium God" and "Xing Magnesium" brands are gradually developing into national and international cutting-edge brands.

Meishen Chemical

Hebei Meishen Technology Co., Ltd.

Hebei Magnesium Technology Co., Ltd., its former Sino-foreign joint venture, has five wholly-owned subsidiaries: Metallurgical Magnesium Industry, Magnesium Tai Magnesium, Zambia Magnesium God, Congo (District) Magnesium God, and Hainan Magnesium God. It is a manufacturer specializing in the production of magnesium oxide, magnesium carbonate, magnesium sulfate and magnesium hydroxide in China. The company is the drafting unit of the national activated magnesium oxide industry standard "HG/T3928-2012", the revised unit of the national light magnesium oxide industry standard "HG/T2573-2012", and the GB1886.216.2016 "National Food Safety Standard Food Additive Magnesium Oxide (including Heavy and lightweight)》 and the 2010 edition of the National Pharmacopeia Standard: Drafting Unit for the Standards of Pharmaceutical Grade Magnesium Oxide and Heavy Magnesium Carbonate. Major product categories: industrial grade magnesium oxide, food grade magnesium oxide, pharmaceutical grade magnesium oxide, electronic grade magnesium oxide, silicon steel grade magnesium oxide; industrial grade magnesium carbonate, food grade magnesium carbonate, pharmaceutical grade magnesium carbonate, electronic grade magnesium carbonate; food Grade magnesium sulfate, pharmaceutical grade magnesium sulfate; food grade magnesium hydroxide, industrial grade magnesium hydroxide. Product subdivision: Magnesium oxide: light magnesium oxide, activated magnesium oxide, reagent magnesium oxide, high purity magnesium oxide; Magnesium carbonate: alkaline magnesium carbonate, light magnesium carbonate, reagent magnesium carbonate, sports anti-slip magnesium carbonate blocks, magnesium carbonate Balls, liquid magnesium; customized magnesium hydroxide and other products. Product introduction: Magnesium products are mainly used as basic functional materials, widely used in hundreds of industries and play an irreplaceable role in specific industries. Similar to the effects of salt on the human body and rare earths on the military industry, it is known as industrial MSG or industrial vitamins. At present, more than 300 varieties have been developed, and are applied to more than 1,800 users in more than 100 industries. They are widely used in medicine, food, oriented silicon steel, 5G base stations, electronic ceramics, mobile phone glass, lithium battery materials, rubber, hoses, tires, High-tech and new materials fields such as reagents, catalysts, new energy vehicles, aerospace, and military industry. The company can "tailor-made" various new magnesium materials for different industries and customer needs. R&D strength: The construction includes Hebei Province Enterprise Technology Center, Hebei Province Magnesium New Material Technology Innovation Center, provincial R&D institutions, etc. Magnesium God Co., Ltd. continues to introduce high-end talents at home and abroad, and actively cooperates with major domestic universities in production, academia and research. It has established its own R&D center and is equipped with high-end testing equipment at home and abroad. The company's products have now been sold all over the country and exported to overseas international markets. The "Magnesium God" and "Xing Magnesium" brands are gradually developing into national and international cutting-edge brands.

Dashiqiao Meier Magnesium Products Co., Ltd. is an enterprise established under the investment promotion policy of Shuangtaizi Village, Guantun Town, Dashiqiao City on December 1, 2004. It integrates the research and development, production and sales of magnesium oxide powder for fireproof cables and electrical grade oxidation. A professional enterprise integrating magnesium oxide powder for magnesium powder and welding rods, currently produces 35,000 tons of high, medium and low electrical grade magnesium oxide powder annually. At present, the company produces electrical grade magnesium oxide powder widely used in civil and industrial heating equipment, fire-proof wires and cables, involving aerospace, aviation, navigation and other fields.

MEIR

Dashiqiao Meier Magnesium Products Co., Ltd.

Dashiqiao Meier Magnesium Products Co., Ltd. is an enterprise established under the investment promotion policy of Shuangtaizi Village, Guantun Town, Dashiqiao City on December 1, 2004. It integrates the research and development, production and sales of magnesium oxide powder for fireproof cables and electrical grade oxidation. A professional enterprise integrating magnesium oxide powder for magnesium powder and welding rods, currently produces 35,000 tons of high, medium and low electrical grade magnesium oxide powder annually. At present, the company produces electrical grade magnesium oxide powder widely used in civil and industrial heating equipment, fire-proof wires and cables, involving aerospace, aviation, navigation and other fields.

Known for its monolithic refractory solutions, Plibrico serves industries like steel, aluminum, and glass.

Plibrico

Plibrico Company, LLC

Known for its monolithic refractory solutions, Plibrico serves industries like steel, aluminum, and glass.

Refratechnik provides advanced ceramic fiber solutions, including ropes, known for their high-temperature resistance and durability.

Refratechnik

Refratechnik Group

Refratechnik provides advanced ceramic fiber solutions, including ropes, known for their high-temperature resistance and durability.

RHI Magnesita offers a wide range of ceramic fiber products, including ropes, known for their high-temperature resistance and reliability.

RHI Magnesita

RHI Magnesita

RHI Magnesita offers a wide range of ceramic fiber products, including ropes, known for their high-temperature resistance and reliability.

HarbisonWalker International offers a wide range of ceramic fiber products, including ropes, designed for high-temperature insulation and industrial applications.

HarbisonWalker International

HarbisonWalker International

HarbisonWalker International offers a wide range of ceramic fiber products, including ropes, designed for high-temperature insulation and industrial applications.

Vesuvius offers ceramic fiber insulation solutions, particularly for the steel and foundry industries, known for their thermal and mechanical performance.

Vesuvius

Vesuvius plc

Vesuvius offers ceramic fiber insulation solutions, particularly for the steel and foundry industries, known for their thermal and mechanical performance.

Zircar Zirconia manufactures high-performance ceramic fiber products, known for their exceptional thermal and chemical resistance.

Zircar Zirconia

Zircar Zirconia, Inc.

Zircar Zirconia manufactures high-performance ceramic fiber products, known for their exceptional thermal and chemical resistance.

Morgan Advanced Materials offers premium quartz crucibles, designed for use in high-temperature and corrosive environments.

Morgan Advanced Materials

Morgan Advanced Materials plc

Morgan Advanced Materials offers premium quartz crucibles, designed for use in high-temperature and corrosive environments.

Promat is a global leader in fire protection solutions, offering a range of products including fire-resistant coatings. Their products are used in construction and industrial applications.

Promat

Promat International

Promat is a global leader in fire protection solutions, offering a range of products including fire-resistant coatings. Their products are used in construction and industrial applications.

Although primarily known for insulation products, Knauf Insulation also offers gypsum boards and other building materials.

Knauf Insulation

Knauf Gips KG

Although primarily known for insulation products, Knauf Insulation also offers gypsum boards and other building materials.

CBMCEG is a Chinese company that provides refractory materials and engineering services. They offer a comprehensive range of products and solutions for the metallurgical, cement, and glass industries.

China Building Material & Chemicals Engineering Group Corporation

CBMCEG

CBMCEG is a Chinese company that provides refractory materials and engineering services. They offer a comprehensive range of products and solutions for the metallurgical, cement, and glass industries.

Magnesium Oxide Product

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