- Hebei Wanrun Tube and Pipe Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Jin Hao Bo Tube Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Taishan Dream Stainless Steel Faucet Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan Wit Packaging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Miaoyi Plumbing Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhengzhou Metal Science Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Dengfeng Steel Products Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Ruiguotongsheng Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jingsheng Aluminium Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xiamen HosingTech Auto Parts Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Goldway Specialty Steel Company Limited
- Main business:
- Caribbean RegionBermuda
- Hebei Yineng Pipeline Group
- Main business:
- Caribbean RegionBermuda
- Tianjin Huilifeng Anticorrosion Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Weifang Palconn Plastic Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- BEISEN HARDWARE WIRE MESH INDUSTRY LIMITED
- Main business:
- Caribbean RegionBermuda
- Taizhou Shuangyang Seamless Steel Tube Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Xiamen Teyate Aluminium Co., Ltd
- Main business:
- Caribbean RegionBermuda
- DMC INDUSTRIAL LIMITED
- Main business:
- Caribbean RegionBermuda
- Dongguan shiny mold technology LTD
- Main business:
- Caribbean RegionBermuda
- Zhicheng Metals Co., Ltd
- Main business:
- Caribbean RegionBermuda