- China Yangzhou Guo Tai Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Ezhou Changxin Steel Company., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Jiaojiang Hongdeli Sanitary Wares Factory
- Main business:
- Caribbean RegionBermuda
- Xi an Husheng Mechanical Electronic Co., Ltd
- Main business:
- Caribbean RegionBermuda
- TAIWAN LI JUN ENTERPRISE CO.,LTD
- Main business:
- Caribbean RegionBermuda
- OUKENUO VALVE FLOW CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Ningbo Yinzhou Poke Hydraulic Technology Co., Ltd
- Main business:
- Caribbean RegionBermuda
- WENZHOU WEDO VALVE CO.,LTD
- Main business:
- Caribbean RegionBermuda
- DONGYING GARDENER OILFIELD EQUIPMENT CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- Cangzhou hongxin pipe fittings co., LTD
- Main business:
- Caribbean RegionBermuda
- HD carbide solution co.,ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Jianzhi Insulator Caps Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Huihua Valve Industry Company
- Main business:
- Caribbean RegionBermuda
- Shanghai Fuqiang Valve Technology Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Mintn Valve Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai CP
- Main business:
- Caribbean RegionBermuda
- Dalian Yuansheng Pipe fitting Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- FengHua BaoJie Pneumatic Components Manufacturer
- Main business:
- Caribbean RegionBermuda
- RREDSTAR valve co., ltd
- Main business:
- Caribbean RegionBermuda
- ZHEJIANG ODELO AUTOMATIC CONTROL VALVE CO.,LTD
- Main business:
- Caribbean RegionBermuda