NINGBO WTOO BEARING CO., LTD. is a professional bearing manufacturer, supplier for high quality bearing, precision miniature ball bearing (representing high precision 608 bearing series, and other precision miniature ball......NINGBO WTOO BEARING CO., LTD. is a professional bearing manufacturer, supplier for high quality bearing, precision miniature ball bearing (representing high precision 608 bearing series, and other precision miniature ball bearing), monthly output 10 million, supplying to 30% market of vacuum cleaner motors in the world. We has been one of leading brands used in China’s well-known air conditioner motor, and international automobile parts. We are the long term supplier for the following known corporation: KingClean, GREE, Midea, LG, Chunlan, Johnson Motor ect. 1. High-speed (30000rpm~50000rpm) & high temperature(-40℃~150℃) resistance bearing series for Vacuum cleaner motors, precision level reach P5Z4V3. 2. Silent bearings series for air conditioner motors, Low vibration value, euphony sound, no abnormal noise and long life, low rotation moment, suitable for high and low temperature. 3. Bearing series for massagers and fitnesss motors. Can undertake axial percussive force. With right and advanced management and developmental concept, WTOO has entered into industry of automobile bearings, can offer different kinds of automobile bearings, automobile belt tensioner bearings, automotive clutch release bearings, automobile front wheel bearings, automobile wheel units, miniature deep groove ball bearings for motor, single and double angular contact ball bearings, metric and inch tapered roller bearings and spherical plain bearings, etc. We strictly observe the ISO9001:2000 quality management system to control the product quality, and our products are certificated by TS16949 of the automobile industry. All components pass SGS test, obtain ROHS certificated. We provide OEM services, can design and produce bearings according to customers drawings.