- Foshan Tonon Building Materials Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Ouhua Foreign Trade Corp.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Keming Aluminium Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Xintai Steel Tube & Pipe Factory
- Main business:
- Caribbean RegionBermuda
- Jiashan Renco Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Powerful Pool Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Jinmaocheng Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Pengye Stainless Steel Tube Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou kangsida valves Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou New Kongshi Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shunde Hengtai Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Ruixin Valve Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiangsheng Sanmen Geshui Plastics Factory
- Main business:
- Caribbean RegionBermuda
- Ningbo Precise Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Beifang Jingda Plastic Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Yihong Stainless Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin City Xingwang Weiye Steel Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wilon Tools Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Meike Valve Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Jinzi Machinery & Electrical Co., Ltd.
- Main business:
- Caribbean RegionBermuda