- Taizhou San China Imp & Exp Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xinfeng Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Yongwang Pipe Fitting Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Vishal Steel
- Main business:
- Caribbean RegionBermuda
- Zhejiang Dazhou Garden Machine Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Xingu Flange Forging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangxi Yuehan Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shima Pipe & Fitting Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Mordragon International Inc.
- Main business:
- Caribbean RegionBermuda
- Shanghai Chenhao Import & Export Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Haining Shunanda Plastic Pipe Fittings Factory
- Main business:
- Caribbean RegionBermuda
- Chengdu Liheng Jinghua Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Haizhu Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anqiu Jia Sheng Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Zhenhai Baiying Machinery Factory
- Main business:
- Caribbean RegionBermuda
- Hebei Yineng Pipeline Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Jianuo Decorative Hardware Ltd.
- Main business:
- Caribbean RegionBermuda
- Hejian City DingLong Hardware Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Ruihe Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Shengshi Pipeline Co., Ltd.
- Main business:
- Caribbean RegionBermuda