China's bearing industry to the present, already have considerable production scale and high technology, quality standards.
Bearing a certain size has grown to more than 1,500 enterprises,cast bronze number of employees growing to nearly 80 million people, bronze bushing bearing annual production from 13.8 million in 1949 increased to more than 20 million units, bearing varieties of the cumulative increase from 100 to more than 7000 specifications up to 28000. Past 10 years,dry bushing bearing well-known foreign companies (such as SKF, FAG, NSK, NBM, KOYO, TIMKEN, TORRINGTON, etc.) have set up factories in China's investment on the technology of raising the level of bearing design,plain bearing production technology and production management specification, production equipment level of modernization,sleeve bushing product quality and performance improvement has played a significant role in promoting.
...