Qingdao OP precision machinery Co.,Ltd Committed to the ultra-precision transmission parts professional enterprise. Unremitting efforts innovation, accumulated unparalleled expertise to help customers overcome the problems of a large number of mechanical operation.
The company of "honest and trustworthy, mutual benefit and survival of low-profit" business philosophy to provide the best service to customers and the best quality.

Main business: imported bearings, ceramic bearings, plastic bearings, stainless steel bearings, linear guides, ball screws, seals.