Company majored in manufacturing motor frames with the centre height less than 500mm, frame heads with the diameter less than 160mm, Φ500×3000 shaft and all kinds of cap, grease seal, shaft sleeve, speed measuring gear plate etc., we are supplying the key motor spare parts with high quality for Yongji Xinshisu Electric Equipment Co., Ltd. in the field of high speed train, EMU, locomotive, metro, excavator, coal machinery, oil drilling and wind power station. It has become one of its core supplier.