- Hebei Runhe Bearing Manufacturing Co., Ltd.
- Address:The South of Taihang Road,
- Cixi City Chenglong Bearing Co., Ltd.
- Address:
- Jinqiao Spinning Machinery Parts Manufacturing Co. , Ltd
- Address:No. 1796, Yangguangbeida Street
- Cixi Ouji Bearing Co., Ltd.
- Address:henghe town
- Hengshui Rongwei Rubber Factory
- Address:renminxilu daluyufeng A zuo 1danyuan 802
- Linqing City Jito Bearing Manufacturing Co., Ltd.
- Address:Huaiyin
- Xuzhou Silkway Machinery & Equipment Co., Ltd.
- Address:F17, Hengmao Business Center, No. 6, Xi'an Road( N ), Xuzhou City, 221006, Jiangsu Province, P. R.China
- Tianjin JZO Special Bearing Factory
- Address:Zhongshan Avenue