- Jiangsu Xinhualan Import And Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Hairisen Hydraulic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Jiali Gas Appliance & Science and Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Haoan Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- CONIX
- Main business:
- Caribbean RegionBermuda
- Yingkou Changxin Pipe Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Aoluyuan Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Roc-Master Piping Solutions Ltd. Shanghai
- Main business:
- Caribbean RegionBermuda
- apspiston sanayi
- Main business:
- Caribbean RegionBermuda
- Qingdao VDV Precision Metal Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- shanghai kaiquan machine vavle co.ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Kairui Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Suzhou Seapeak Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- ZHEJIANG ZHONGTE PNEUMATIC VALVE WHOLE SET CO; LTD.
- Main business:
- Caribbean RegionBermuda
- Hebei Horse Pipeline Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Nanan Fire Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Yanggu Wonderful Valves Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Whispering-Winds, INC
- Main business:
- Caribbean RegionBermuda
- Jintan Puchen Electronic Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Cangzhou hengli pipe fitting manufacturing Co.,ltd
- Main business:
- Caribbean RegionBermuda