- Yantai Huaguan Metallurgy & Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Joinsun Machinery Project Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Jiuzhou Power Transmission Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Guanhao Bicycle Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Joint Bearing Co.Ltd
- Main business:
- Caribbean RegionBermuda
- Yuyao City Shuangli Bearing Factory
- Main business:
- Caribbean RegionBermuda
- Dalian Huipeng International Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Topcreate Metal Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Correct Promotion Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wafangdian Metallurgical Bearing Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jinan Qingong International Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Zhenhai Jianye Bearing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- WM New Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yichang Xincheng Graphite Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangyin Borun New Energy Science & Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Galatic Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan County Hualian Powder Metallurgy Products Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Shandong Huatai Bearing Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Pinpoint Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Changshu Huade Powder Metallurgy Co., Ltd.
- Main business:
- Caribbean RegionBermuda