HCH use the best bearing steel bar in China as raw material and adopts "life first" as the design principle. The service life of HCH bearing has reached more than 10 times of the rated life and is in the leading position in the world. Each of bearing is test by 2 times on line. Noise level and stability are better than international counterparts.
HCH products are positioned in high-level quality bearings, and through one-stop production of bearing steel tubes, rings, heat treatment, grinding and assembling,the cost-effective of HCH beainrg is the highest in the industry.
