- Chongqing Dazu Longgang Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang Victory Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Buyhot International Trading Company Limited
- Main business:
- Caribbean RegionBermuda
- Gongyi Shengquan Water-purification Materials Factory (Ordinary Partnership) Beijing Sales Departmen
- Main business:
- Caribbean RegionBermuda
- Shanghai AFS Valve Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Jindakang Automobile Parts Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Kunshan Greenpico Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Rizhao GLS Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yueqing Xinchi Electric & Science Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Bond Oil Steel Pipe Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yueqing Baian Explosion-Proof Electrical Appliance Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Kinrom Industries
- Main business:
- Caribbean RegionBermuda
- Wenzhou Dingxin International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao City Tonghui Hardware Tube Piece Factory
- Main business:
- Caribbean RegionBermuda
- Foshan Nanhai Xingmao Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Lantian Brass Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- VALCON CO LTD
- Main business:
- Caribbean RegionBermuda
- Yuhuan Tuoye Plumbing Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiakou Zhengtong Petrochemical Metallurgical Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Huaye Hydraulic Pressure Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda