- Shanxi Dehui Seamless Steel Pipe Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai Qingchuan Plastic Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ric-Titanium Co. Ltd
- Main business:
- Caribbean RegionBermuda
- AR Corporation Ltd.
- Main business:
- Caribbean RegionBermuda
- Suzhou Best Metal Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Baoyuan Metal Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Siweite Pipe Factory
- Main business:
- Caribbean RegionBermuda
- Soil Metal Products Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Bazhou Quangen Metal Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Zhenhai Industry and Trade Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Chima Sports Goods Co, . Ltd
- Main business:
- Caribbean RegionBermuda
- Lomoflex Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Able Asia International Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Kilo Steel & Mechanical Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Senke Industrial Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Zhen-Yu Steel Pipe Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Dinghang Stainless Steel Tube Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yantai Haiyou Metal Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Yongying Aluminium Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Huapan Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda