Shandong Delitong Bearing Co., Ltd.

Shandong Delitong Bearing Co., Ltd. Sinoma High-tech Nitride Ceramics Co., Ltd. (hereinafter referred to as "Sinoma High-tech Nitride") is a leading manufacturer of hybrid ceramic ball bearings in the world. We focus on the development and production of high-quality hybrid ceramic ball bearings, and provide reliable quality products for the global market.