QunMa Bearing Manufacturing is an independent producer with its head office and production plant in WafangDian . (since 2006) ,Our precision and customized bearings are mainly supplied to OEM customers in many industries, such as electric motor, construction machinery, material handling equipment and steel mills, etc..we have strictly implemented ISO 9001 and 14001, as our respect to quality control and environment protection.In the meantime, our complete supply chain makes it possible to supply customer almost full range of standard bearings from I.D 25 mm up to O.D2,000 mm.
