Beijing HTHN technology development co.,ltd established in 2007 and HTHN brand come into being.our products have had ISO9001:2008 quality certification.with high quality and low price our products widely used and get good reputation.our factory located in Harbin and welcome to visit our factory.

Our main products is:

Deep groove ball bearing

Taper roller bearing

Angular cantact ball bearing

Thrust ball bearing

Other wise we can manufacture nonstandard bearing.