Author: Ningbo Hardchn bearing Co., Ltd.

Ningbo Hardchn bearing Co., Ltd. Founded in May 1995, Ningbo Hardchn bearing Co., Ltd is a professional China 68 Series Deep Groove Ball Bearings Manufacturers and 68 Series Bearing suppliers. Hardchn has become to many well-known domestic and foreign manufactories designated supplier. Hardchn offer kinds of miniature deep groove ball bearing such as 60 series…