Bearing Note：The FAG brand started with an ingenious idea. In 1883, Friedrich Fischer designed a ball grinding machine in Schweinfurt, Germany that, for the first time, made it possible to produce absolutely round steel balls by grinding. This invention is regarded as the foundation for the entire rolling bearing industry. This is one of the reasons why FAG has long been considered to be a pioneer in rolling bearing technology. Today, FAG is one of the leading brands for applications in machine building, the automotive industry and in aviation and aerospace technology. The Schaeffler Group's FAG brand has companies, subsidiaries and sales agencies in all major industrial countries.

Bearing Note：NTN is a one of the world is largest bearing producers. With manufacturing plants throughout the world, NTN is a leading bearing supplier to both the industrial and automotive markets. In addition to bearings of all sizes and types, NTN is also one of the largest producers of constant velocity joints, a key component for automobile drive-trains.

IKO Nippon Thompson Co., Ltd. Tokyo Japan takes pride in its record as Japan's number one brand in high quality needle bearings, IKO needle roller bearings are high precision bearings with a low sectional height which install needle rollers as the rolling element, the following is the features which are not found in other bearings:

Bearing Note：KOYO bearings in Japan, Koyo Bearings has a domestic factory 8, 28 sales outlets abroad are 9 factories, 24 sales outlets.Japan is Koyo Seiko is a Koyo has a long history and culture in Japan, ranking third in the world of integrated products bearing manufacturer, the production of bearings are widely used in a variety of general machinery and other industries and fields around the world Users to enjoy high popularity and praise the quality of friendship.

Bearing Note：The Timken Company is a leading global manufacturer of highly engineered bearings, alloy steels, and related components and assemblies. Our technologies and products turn up virtually everywhere equipment moves or power is transmitted. By applying our knowledge of friction management and power transmission, we help our customers’ products run smoother, faster and more efficiently. The Timken Company is a leading global manufacturer of highly engineered bearings, alloy steels, and related components and assemblies. Our technologies and products turn up virtually everywhere equipment moves or power is transmitted. By applying our knowledge of friction management and power transmission, we help our customers’ products run smoother, faster and more efficiently.

Bearing Note：THK's creative ideas and unique technology made the company worldwide pioneers in the development of the Linear Motion (LM) Guide mechanism. Today, our LM Guide devices are an indispensable component of mechanical and electronic systems in a wide variety of industries.

Bearing Note：NACHI - Fuijikoshi Corporatio is a world leader in the manufacture of top quality bearings for a wide range of applications with BS EN ISO 9001: 1994 certification. NACHI was established in Japan in 1928 and today compromises a global network of production units incorporating America, Europe and Asia.

Luoyang Bearing Technology Corp.,Ltd. is a share-issuing enterprise, reorganised from Luoyang Bearing Research Institute---the sole first-class research and development institution in China. And it is a high-tech enterprise equipped with talents , technology as well as technological achievements, aimed to provide high-quality ,specialised,special and supurb bearing products for the development of the national economy and national defence construction。On 26th, May, 2005 it was listed on the Shenzhen Stock Exchange, stock code: 002046.

As the hometown and cradle of the Chinese Bearing Industry, the Hazhou Group Enterprise has always keep the hostoric mission of promoting national bearing industry in mind. Ever since half a century ago, due to the perseverance as well as innovation of the “Hazhouers”, the Hazhou Group Enterprise has improved its overall competition and has always been the leader of the bearing industry while maintaining a good development momentum. Now, the Hazhou Group Enterprise is the biggest bearing production and sales base in China,and has been one of the top 500 enterprises for machinery and manufaturing in China.

Through effective correction of Hazhou assets, Haerbin ?Bearing Manufacturing Corp.,Ltd has advanced R&D technics, supurb equipments, developed marketing system and the worldwide famous Brand---HRB.
Wisdom agglomerates harvests as time accumulates history. Through half a century’s development , the Haerbin Bearing has formed a product system of ten types of more than 7000 specifications and kinds of bearings, leaded by aerospace bearings, train and bus speed-raising bearings, high-precision Machine Tool Spindle Bearings,as well as Mine Metallurgical Bearings.