- Hebei metals industrial ltd
- Main business:
- Caribbean RegionBermuda
- CCIC
- Main business:
- Caribbean RegionBermuda
- Ningbo Zhenhai Finotek Machinery Co. Ltd.
- Main business:
- Caribbean RegionBermuda
- China Goole Valve Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Hangzhou Grand Technology Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Wenzhou Fute Valve Pipe-fitting
- Main business:
- Caribbean RegionBermuda
- Star Elevator International
- Main business:
- Caribbean RegionBermuda
- Ningbo Sono Manufacturing Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- kergy oilfield equipment co.,ltd
- Main business:
- Caribbean RegionBermuda
- Baoji taihe Nonferrous Metal Company
- Main business:
- Caribbean RegionBermuda
- Castech India Pvt. Ltd.
- Main business:
- Caribbean RegionBermuda
- Newfoton Group Limited`
- Main business:
- Caribbean RegionBermuda
- China Onero Valve Corporation
- Main business:
- Caribbean RegionBermuda
- Xiamen Dervos Valves Factory
- Main business:
- Caribbean RegionBermuda
- Hong Kong Honest Industrial Test Measurement Equipment Co.
- Main business:
- Caribbean RegionBermuda
- Shandong zhaoxin Industry & Trade Co.Ltd
- Main business:
- Caribbean RegionBermuda
- Langfang Fupeng Hardware Products CO.,Ltd.
- Main business:
- Caribbean RegionBermuda
- SICHUAN SAIER VALVE MFG. CO., LTD
- Main business:
- Caribbean RegionBermuda
- China Onero Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- cnflow international ltd
- Main business:
- Caribbean RegionBermuda