- Shenyang Chengxin Energy-Saving Equipment Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yueqing Frank Electric Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yueqing Goode Electromechanical Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Yinengkechuang Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Astain Pump And Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nastle Piping Clamp and Electric Est.
- Main business:
- Caribbean RegionBermuda
- Huaying Valve Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Jiewo Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tong Run Machinery Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Anneng Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Oil Technology Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Gaochuang Pump & Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Hengzhen Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Migo International Trading Limited
- Main business:
- Caribbean RegionBermuda
- Changzhou Qishuyan Jinda Welding Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai K&M Measurement Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanjing Fuyuan Chemical Pipeline Equipment Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Outong Valves Company Limited
- Main business:
- Caribbean RegionBermuda
- Yuqiang Sanitary Ware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhengmao Valve Co.,Ltd.
- Main business:
- Caribbean RegionBermuda