Qinhuangdao Northern Pipe Industry Co., Ltd. is located in Qinhuangdao, a coastal city with beautiful scenery. It is a high-tech enterprise integrating scientific research, development, production and manufacturing. It is mainly engaged in the research, development and production of metal corrugated pipe expansion joints, blast furnace air supply devices, metal hoses and other series of products. It is the main research and manufacturing base of similar products in my country. The company has strong technical strength. As a "high-tech enterprise" and "innovative pilot enterprise" in Hebei Province, it has a Hebei Engineering Technology Research Center and a testing and testing center with advanced and complete professional equipment. It not only uses international advanced standards to optimize the product design, but also can conduct piping design and fluid mechanics calculations on the project. It is one of the largest enterprises with the strongest technical strength in the same industry.

The company covers an area of ​​70,000 square meters, has a construction area of ​​46,321 square meters, and has modern factory buildings and office facilities. It has complete production facilities and advanced technology, and has more than 400 sets of special production equipment with leading level in China. The company currently has 453 employees. Among them, there are 144 people with college degree or above, accounting for 31.7% of the total number of employees. There are 94 professional and technical personnel in engineering, accounting for 21% of the total number of employees, including 1 doctoral student, 5 master student, 16 senior engineers and 66 engineers.

Northern Pipe Industry's corporate management focuses on product quality management and quality management. The establishment of the quality management system is based on ISO9001:2008, ISO14001:2004, and OHSAS18001:2007. The company's general manager appointed a representative of the company's manager to organize and implement it. With quality assurance engineers as the first person responsible for product quality assurance, a system of responsible engineers such as design, process, materials, welding, physical and chemical, and non-destructive testing have been established.

Our company's products are widely used in metallurgy, petrochemical, electricity, energy and transportation, chemical industry, urban heating, construction, cement and other fields. In addition to covering 29 provinces, cities and autonomous regions in China, our products are also exported to Turkey, Malaysia, Vietnam, Thailand, the Netherlands, Japan, Germany, India, Norway and other countries, and have been well received by domestic and foreign customers.

In order to meet the needs of the market and customers, the company specially organized a professional technical team to establish an environmental protection department, specializing in the research and development, manufacturing and application of environmental governance products. At present, our company's environmentally friendly products mainly include multi-functional fog cannons, dry fog dust suppression systems, water mist cooling systems, and an integrated platform for unorganized dust control and control. We will tailor-made comprehensive governance plans that meet national environmental protection requirements based on the dust-raising characteristics on site.