- 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
- Yuyao Hongyuan Electronic Meter Factory
- Main business:
- Caribbean RegionBermuda
- Zhejiang Zhongxin Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Hongcheng Pipe Fitting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Yingzhen Machine Element Made Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Dajiang Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Shengbo Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo HD Pneumatic Industry Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Hangzhou Lianli Electrical Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- BNV Piping Products Co., Ltd, Yingkou
- Main business:
- Caribbean RegionBermuda
- Hebei Zhongyi Industrial & Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda