- Zhejiang Zhongzheng Valve Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou AiGuo Valve Factory
- Main business:
- Caribbean RegionBermuda
- Yongjia Detai Valve Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Liangyu Valve & Pipe Fitting Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhejaing Gaochuang Pump Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Zhongding Valve Mfg. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hd Alliance Co., Limited
- Main business:
- Caribbean RegionBermuda
- Wuxi Leili Fluid Equpment Manufacture Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Xiangjun Electronics Co.,Ltd.,
- Main business:
- Caribbean RegionBermuda
- Shandong Datong Plastics Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- China Shenggui Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- zhejiang zhitai self-control valve co., ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Leader Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Wenzhou Ruite Cast Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Suzhou Ruide Die Casting Mould Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Yadeng Valve & Fittings Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhejiang Bonavalve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fenghua Jinfeng Industry & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Ruixing Pressure Regulators Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhongtao Ceramics Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda