- Jinhua Ruipu Titanium Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiaxing Sunstone Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hefei Ziking Steel Pipe Inc.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Dosun Copper Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Qiangli Stainless Steel Manufacture Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Bao Sheng Xiang Printing Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan City Dexin Copper Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Shengdingyuan Pipe-Making Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Zhongtian Haoyun Co, . Ltd.
- Main business:
- Caribbean RegionBermuda
- Sinoma Jinjing Fiberglass Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Kingstone Metalwork Company Limited
- Main business:
- Caribbean RegionBermuda
- Zhejiang Yizhongwangcheng Sanitary Ware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou City Ouqi Sanitary Ware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Ductile Iron Pipes Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Construction Scaffold Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Xintong Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Jiashang Stainless Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Bao Yuan Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Huadong Stainless Steel Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Meiya Stainless Steel Company Limited
- Main business:
- Caribbean RegionBermuda