China huanchi bearing corporation is one of the leading bearing suppliers in the world, serving the globle industry over 20 years . the company is 100% privately owned with annual sales in excess of US$ 40 million. it has 4 full owned fataories making more than 400 different models of bearings .HCH bearing has over 3000 experienced workers and over 100 professional engineers ,which had been the continuous ource of the art machinery and exquisite testing devices,mostly come from Japan ,England a...[详细介绍]