- Ningbo Boos Bearing Machinery Co., Ltd.
- Ball Bearing
Zhejiang
- Wafangdian Jinrui Bearing Manufacturing Co., Ltd.
- Tapered Roller Bearing, Spherical Roller Bearing, Insert Ball Bearing, Pillow Block Ball Bearing, Deep Groove Ball Bearing, Cylindrical Roller Bearing, Needle Bearing, Bearing, Roller Bearing, Wheel Hub Bearing
Liaoning
- Changzhou Huari Steel Ball Co., Ltd.
- Steel Ball, Chrome Steel Ball, Stainless Steel Ball, Carbon Steel Ball, Deep Groove Ball Bearing, Aluminium Ball, Copper Ball, Brass Ball, Plated Balls, Retainer
Jiangsu