Super-Tenacity on precision manufacturing Technology

STT bearing was established by a group of Chinese engineers who involved in Japanese bearing industry from the early of 90's.

We are a domestic company and producing bearing with Japanese JIS standard on the basis of learning Japanese bearing industry technology and integrating Chinese bearing industry related characteristics. After several years research and development, nowadays, we have broken the monopoly of some foreign brands with ID 1 mm, 1.5 mm, 2 mm, 2.3 mm, 2.5 mm series, and on some special fields like ultra quiet, ultra high speed, ultra precision, we have expressed our value to the market, that's the distinctive cost effective points are the main reason of our bearings widely praised by customers.

STT do hope our products could provide you with more cost-effective choice today and in the future.