Vitrine de MINIATUREDEEP

Founded in May 1995, Ningbo Hardchn bearing Co., Ltd is a professional China High Speed Long Life Bearings Suppliers and bearing for sports equipment manufacturers. 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 bearing, 62 series bearing, 63 series bearing, 68 series bearing