Pinion Gears Differential Ring Brand Ranking

ZHEJIANG LINGFENG TECHNICAL CO.,LTD.

Zhejiang Lingfeng Technical Co., Ltd.(original Ruian Lingfeng Clutch Co., Ltd.) was founded on Aug.18, 1992, and has developed into a large-scale modern enterprise through 30 years efforts. Now it covers more than 10000 SQM area with over 150 employees,we Established a new production base covers an area of 60,000 SQM. Lingfeng is an enterprise that is specialized in manufacturing different automobile clutches, driven disks and vacuum booster series. All of the products we manufactured are sold domestically and exported to Europe, South American and so on. Our company is rich of technical force, superior production equipments and advanced test equipments. The senior engineers and technicians who were engaged in the research of the molds, test implements, together with high-educated administrative personnel and experienced production labors constantly exploit more and more products. Now we have successfully exploited nearly 120 types of clutch kit and the other products. [Quality is the life of enterprises". Our company strictly carries out the systemic management and finally passed TS16949 international quality system in 2006. We also practice standardized, quantitative, institutionalized and standardized management. The advanced equipments, strict processing method, complete quality assurance system and effective management, all of which are the guarantee of quality.

Henan Tongxin transmission Co.,LTD.

Henan Concentric Transmission incorporated company was founded in 2001, located in economic and technological development zone in Henan Xuchang, it covers an area of 70,000 square meters. It is an ational "professional, refined, distinctive, innovative "small giant enterprise and an ational high-techenterprise. On November 15, 2021, the company was listed on the Beijing Stock Exchange.

Wenzhou ShengMu Trading Co., Ltd.

Wenzhou Shengmu Trading Co., Ltd. has been engaged in the auto parts industry for 10 years. It is a company specializing in the production and Sales of locks, sensors, door handles, various solenoid valves, valve covers and other products. It has a complete and scientific quality management system. The company has been adhering to the customer demand as the core, high-quality and attentive service, won the trust and praise of many customers, and established a good brand in the industry. We believe that through our continuous efforts and pursuit, we will be able to achieve mutual benefit and win-win with customers! To provide customers with the best quality product support, welcome to inquire.

Schaeffler Investment (China) Co., Ltd.

The FAG bearing brand also originated from a genius inspiration.早在1883年，在德国的施魏因福特（Schweinfurt ）小城，弗里德里希·弗舍尔（Friedrich Fischer ）设计了一种专用钢球磨床，使得利用研磨工艺生产出完全球体的钢球成为possible. This invention is considered to be the foundation stone of the rolling bearing industry. This is also the reason why FAG bearings have long been recognized as the pioneer in rolling bearing technology. Today, FAG bearings have become a well-known brand in the machinery manufacturing industry, the automotive industry and aerospace technology. In major industrial countries in the world, there are companies, branches and sales agents of FAG bearings. Since 2001, FAG bearings have become part of the Schaeffler Group and have played an active and important role in the aerospace, automotive and industrial sectors of the Group. Combined with INA bearing products, FAG bearings have a complete product outline in the rolling bearing industry. It covers all application areas in the production machinery, power transmission and railways, heavy industry and consumer goods industries. FAG bearings produce all kinds of ball bearings and roller bearings with outer diameters from 3 mm to 4.25 meters, including standard products based on samples and non-standard products based on user's special requirements. FAG bearings and INA bearings jointly provide customers with a series of comprehensive and complete services and technical support, including: inspection, maintenance and assembly and disassembly of bearings and bearing systems. As a forward-looking company, FAG bearings have also invested a lot of money in research and development. Modern simulation technology, testing equipment and special materials laboratories provide reliable support for the sustainable development and improvement of each production line, and also provide guarantees for maintaining the strong innovation capabilities of FAG bearings. The Schaeffler Group is a global supplier of automotive and industrial products. Schaeffler officially settled in Shanghai International Automobile City in Jiading, Shanghai in 2007 and registered and established Schaeffler Investment (China) Co., Ltd. (hereinafter referred to as "Schaeffler"), as the regional headquarters of Schaeffler Group in China. and R&D centers manage and provide consulting services to the enterprises under their jurisdiction. Schaeffler began investing in production in China in 1995. Over the years, Schaeffler has become an important supplier and partner in China's automobile and industrial fields. Adhering to the concept of "local resources to serve the local market", Schaeffler is committed to local production and local research and development, providing customers with high-quality products and close-range services. Currently, Schaeffler has about 12,000 employees in China, with 2 R&D centers in Anting, Shanghai and Changsha, Hunan, and 10 factories in Taicang, Suzhou, Yinchuan, Nanjing, Xiangtan and other places, and in Beijing and Shanghai , Shenyang, Guangzhou, Nanjing, Jinan, Chengdu, Wuhan, Taiyuan, Chongqing, Xi'an, Tianjin, Dalian, Hangzhou, Changsha, Harbin, Zhengzhou, Hong Kong, Taipei, Taichung and other places across the country.

RBC Bearings Incorporated

RBC Bearings is a leading manufacturer of precision stainless steel balls and bearings for aerospace and industrial applications.

Nachi-Fujikoshi Corp.

Nachi-Fujikoshi is a Japanese company producing high-quality stainless steel balls and bearings for industrial and automotive use.

SKF Group

Kaydon, a brand under the SKF Group, specializes in custom-engineered bearings and slewing rings, known for their high performance and durability in demanding applications.

EnPro Industries

GGB specializes in self-lubricating bearings and surface engineering solutions, providing high-performance products for automotive, industrial, and aerospace industries.

ABB Group

Dodge, a brand under ABB, provides mechanical power transmission components, including bearings, couplings, and gear reducers.

Saint-Gobain

Rulon, a brand of Saint-Gobain, specializes in high-performance polymer bearings and seals for demanding applications.

Cooper Bearings Ltd.

Cooper Bearings manufactures plain bearings and bushings for heavy-duty industrial applications.

Schaeffler Group

Schaeffler is a German company producing high-precision stainless steel balls and bearings for automotive and industrial applications.

NTN Corporation

NTN is a global manufacturer of bearings and stainless steel balls, offering products for automotive, industrial, and aerospace industries.

JTEKT (China) Investment Co., Ltd.

Koyo (Kiangyo Seiko Co., Ltd.) was founded in 1921. It is a Japanese company with R&D comprehensive functional product manufacturing company with 6,557 employees. KOYOSEIKO, Japan's Koyo Seiko Co., Ltd., is one of the four major bearing production groups in Japan. It has eight main production factories in Japan, including Tokyo, Nara, Imada, Toyohashi, Takamatsu, Tokushima and Kameyama (all passed ISO9001 certification), and has several production bases and research institutions across Europe, Asia, North and South America overseas. Koyo Seiko Co., Ltd. and Toyota Ikeji Co., Ltd. merged on January 1, 2006. The merged new company is named JTEKT Corporation. The leading products of KOYO bearings include: rolling bearings, deep groove ball bearings, high-precision bearings, center bearings, seat bearings, plane ball bearings, short cylindrical roller bearings, linear guide rail bearings, ball screw bearings, micro linear guide rail bearings, cross roller guide rail bearings, reciprocating rotary bushing bearings, ball sliding group bearings, and cam driven bearings. Japan Koyo Electronics Industry Co., Ltd. is a member of the Jettagot Group with Japan Koyo Seiko Co., Ltd. (formerly Japan Koyo Seiko Co., Ltd.), which is a leading enterprise in the fields of bearings, automotive power driving and mechanical equipment. All corporate members are closely connected and share technical achievements. Gwangyo Electronics Co., Ltd. uses the technical achievements of the Jettaguet Group to actively strive to create unique, high-value-added products, while promoting the development of technology and constantly seeking challenging career opportunities. Koyo Electronics (Wuxi) Co., Ltd. is a wholly-owned enterprise invested by Japan Koyo Electronics Industry Co., Ltd. in China. Relying on the strength of the entire Jettaguet Group, Koyo Electronics (Wuxi) Co., Ltd. is authorized by Japan Koyo Electronics Industry Co., Ltd. to develop, produce and sell high-quality industrial automation control products using the "KOYO" trademark in the Chinese domestic market, including programmable controllers, touch displays, HMI software, electronic counters, rotary encoders, programmable cam switches and proximity switches. Its market inherits the entire market of Huaguang Electronics Industry Co., Ltd., which has a history of more than ten years of development in the Chinese market, and has added new technological vitality and market operation mechanisms to better serve the Chinese market.

Japan Dongsheng was founded in 1950. Under the guidance of the business philosophy of "a technology development enterprise that contributes to society", it is engaged in the manufacturing and sales of bearings and related equipment that are very important to various machinery. The brand name IKO contains the meaning of innovation, based on advanced technology (Know-how), and creativity. All employees of Japan Dongsheng will use the desires placed in "IKO" as their behavioral norm and use the advanced technology of independently developing needle roller bearings at Japan First to provide the world with high-quality products that meet various needs. Gradually implement the "high quality and high precision" that customers value when choosing IKO brands into a wide range of products that meet various needs. In order to achieve this goal, the company has invested a high degree of enthusiasm to carefully manufacture products under its complete quality management system. Moreover, in order to create original high-value products and make them the pillars of the new generation of society, they are also developed with advanced technology and sincere attitude. We take it as our mission to practice "proposal business activities that are close to customers", respond to everyone's needs one by one, and provide solutions optimized and provided. All departments are united to solve customer problems and achieve consensus on common growth with customers throughout the company. They must not only implement compliance as corporate citizens, but also carry out environmentally friendly corporate activities to achieve a rich and colorful earth environment. Bearings that enable the machine to operate normally are basic elements that can reduce environmental load, and their name also contains the meaning of "support". The improvement of bearing functions will promote technological innovation in various devices and solve social problems. The company will support social development through these business activities, become a trusted and needed company, and achieve greater growth on the global stage.

Schaeffler Investment (China) Co., Ltd.

INA Bearings is affiliated to the German INA Bearing Company, a subsidiary of the Schaeffler Group. It was founded in 1946 and is headquartered in Nuremberg, Germany. Since its establishment, INA Bearing Company of Germany has been committed to product innovation to meet the needs of customers and to provide high-quality assurance, making it the world's leading supplier of rolling bearings and a recognized partner of automobile manufacturers. They are known for their accuracy, reliability and durability, and are widely used in industries such as automobiles, aerospace, and industrial machinery. INA bearings are used in a variety of applications such as engines and gearboxes, pumps and compressors, power tools and equipment, and more. They come in various designs and configurations, such as radial bearings, linear bearings, needle roller bearings, etc., to meet different needs and requirements of different industries and applications. INA bearings are made of high-quality materials designed to meet or exceed industry standards to ensure their performance and service life.

Timken (China) Investment Co., Ltd.

In the field of tapered roller bearings, Timken helps improve the operational efficiency and reliability of equipment, machinery and vehicles around the world with deep knowledge in metallurgy, tribology and mechanical power transmission. To this day, Mr. Henry Timken's corporate vision to make the world operate more efficiently and reliably remains at the heart of Timken's business. In the 1890s, Henry Timken, a carriage manufacturer in St. Louis, Missouri, found that heavy carriages were often difficult for sharp turns. To solve this problem, he adopted a tapered roller bearing design that can withstand radial (weight) and axial (lateral reaction) loads. The results of this application are very exciting and bring many benefits to customers. First, this application can make the carriage run smoother and reduce repair and replacement costs. In some cases, bearings can also improve the performance of the carriage, thereby reducing the number of mules and horses used. More importantly, smoother turns reduce the chance of losing goods. Henry Timken always considers the interests of the customer and soon discovered that tapered roller bearings can also improve equipment performance in many other applications. Henry Timken and his two sons HH Timken and William Timken founded the Timken Roller Bearings and Axles Company in 1899, laying the foundation for today's global enterprise that drives the world. Timken has helped customers continue to succeed over the years with a clear corporate vision, industry focus, advanced processes and global expansion. From 1899 to the present, Timken has continuously promoted global industrial development. Henry Timken's patent for tapered roller bearings is the basis for Timken's development. Since 1899, Timken has greatly expanded its product portfolio through innovation and acquisitions, while gaining a high reputation by solving the harsh problems of the earth and even space. In the 1950s, automated mass bearing production had reached new speeds, pushing Timken's production capacity and profits to a new level, but Timken never stopped improving. In 2014, Timken introduced the DeltaX program, a major investment aimed at accelerating product development and expanding its product line. As early as the early 20th century, Timken entered the overseas market through a licensing agreement signed in the UK, and then achieved large-scale overseas expansion in the 1960s and decades later. Today, Timken serves customers and markets around the world through a global network. Timken in China Timken entered the Chinese market in 1992. In China, Timken has not only established a strong business team, but also invested in the construction of a manufacturing base with world-wide production or service capabilities. Currently in Greater China, Timken has more than 3,600 employees, has 14 offices at all levels in major cities across the country, and has established 5 bearing manufacturing bases, 3 power transmission product manufacturing bases, and 1 training center and multiple logistics, engineering technology and value-added industrial service centers to meet the needs of global customers, especially Chinese customers. As the company's products and services continue to expand, in addition to Timken® bearing products, the company's current business in China also includes multiple industrial brands, such as Carlisle®, Lovejoy®, PT Tech®, Torsion Control products, Groeneveld®, BEKA ®, Diamond®, Rollon® and H-Fang®, etc.

SKF (China) Co., Ltd.

SKF is a world-renowned product, solution and service provider in the fields of bearings, seals, lubrication systems and services. Reduce friction in a more efficient, productive and sustainable way, allowing objects to operate faster, longer, cleaner and safer, realizing SKF’s vision—a world of reliable operation. SKF operates in more than 130 countries, with 103 production bases, 15 technology centers, and more than 17,000 agents and distributor outlets around the world. SKF Group is from Gothenburg, Sweden. It is a global leader in solutions in related fields, committed to helping all industries achieve operations. With rich industry experience and advanced technology, SKF provides customers with products, overall solutions and services covering areas including bearings, seals, lubrication management, artificial intelligence, wireless status monitoring and intelligent remanufacturing to help customers effectively Reduce friction, extend equipment uptime, improve equipment performance, and help customers improve their competitiveness. At the same time, SKF is still constantly developing new technologies to reduce carbon dioxide emissions during equipment production and operation, and contribute to building a sustainable society. SKF entered the Chinese market as early as 1912 and began its business in China through an agent. In 1997, SKF (China) Co., Ltd. was officially established, starting the deepening development in China. In the past 110 years, SKF has carried out an end-to-end overall layout in China from production and manufacturing, technology research and development, market entry, and even procurement and supply chains. It plans to achieve 80%-90% of its business in China by 2025. Localization of value chains. As a foreign-funded enterprise deeply integrated into China's development, SKF has personally witnessed the rapid development of China's economy and has also been deeply integrated into the development process of China's industry. SKF's development direction is highly consistent with China's national development strategy, and it firmly believes in the two strategic development directions of "smart" and "clean". We strive to promote intelligent upgrading of industrial industries and green and low-carbon operations with our own advanced technology, constantly practice good corporate citizenship responsibilities, and inject solid strength into China's development.

Shanghai Minebea Precision Machinery Co., Ltd.

Minebea uses bearing products as the origin and has more than 60 years of experience in parts manufacturing. In January 2017, Minebea acquired Sanmei, integrating the precision machining, motors, sensors, semiconductors and other technologies of both parties. As of August 1, 2021, the group has currently built 95 manufacturing bases in 27 countries around the world, and the group's turnover in fiscal year 2021 reached 988.4 billion yen. Shanghai Mebeya Precision Mechanical and Electrical Co., Ltd. was established in 1994 and is located in Qingpu District, Shanghai. It is a wholly-owned factory invested and built by Mebeya Sanmei Group in China. In the more than 20 years since entering the Chinese market, Minebea Sanmei has continuously introduced new production equipment and production concepts, and regards China as one of its increasingly important global product production bases. In fiscal year 2020, the turnover of China was 215.5 billion yen, accounting for 21.8% of the group's total turnover. As of March 2018, Minebea Sanmei has 13 factories in Shanghai, Suzhou, Zhuhai, Qingdao and other places in China, with sales branches in 16 cities and about 16,000 employees. Minebea Sanmi is always committed to becoming a responsible and outstanding corporate citizen and has always adhered to the concept of sustainable development. The group invests about 4 billion yen every year to actively carry out environmental protection activities and various public welfare activities.

THK (China) Investment Co., Ltd.

Since its establishment in 1971, THK has made the machinery more accurate, higher speed, higher rigidity and longer life through products such as LM rolling guides, and fully assists in the development of the industry. The company name "THK" is composed of the first letters of "Toughness" (providing strong and durable products), "High Quality" (creating world-class quality products), and "Know-how" (helping to create new knowledge and technology). These three are: Words are not only a commitment to customers, but also a brand of the company, reflecting the important value concepts of all employees of the company. So far, as a company oriented towards development and innovation, THK has always adhered to the business philosophy of "proposing new industry concepts, injecting new trends into the world, and helping to create a prosperous society", and has expanded in "global expansion" and purpose-oriented fields of expansion in regional fields. The expansion of "expanding new fields" and the "business transformation" of fully utilizing AI, IoT, robots and other technologies in various fields as the company's development strategy pillars, and continue to deepen and expand its business areas. In the process of promoting these measures, we not only provide manufacturing products to customers, but also incorporate a series of pre-sales and after-sales services into the business system, seeking to transform into the "manufacturing service industry" and truly serve customers.