The company is located in the beautiful scenery of Zhejiang Green Valley-Lishui. The company has domestic advanced production lines, complete testing equipment, and a group of high-quality bearing professional R&D talents and excellent management team. With many years of practical technical experience in the after-sales of motor bearings, it provides a very stable guarantee for the noise and service life of the motor bearings. The high-quality, low-noise, sealed deep groove ball bearings produced by our company have obtained ISO9001 quality management system certification and ISO14001 environmental management system certification. The products are widely used in motors, air conditioners, fans, automobiles and other industries. The quality level is completely above P5, 80 % Reaches P4 accuracy, noise level V3 (Z3) group, life evaluation index K value reaches 5-8, leading in the industry.