- NingYang Win-Trust International Trade Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai zimex industrial co.,ltd
- Main business:
- Caribbean RegionBermuda
- KK(HK)INTERNATIONAL BUSINESS CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- Ningbo Jiangbei Jinxuan Machinery Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Xishan Valve Plant Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- zhejiang favor valve co.,ltd
- Main business:
- Caribbean RegionBermuda
- Zhejiang Shuangtai Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Suzhou High & Medium Pressure Valve Factory
- Main business:
- Caribbean RegionBermuda
- Qingdao High-Flyer Air Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhejiang Ouyi Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Naili Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- The Hai Danou Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Fujian Huakang Precision Casting Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan Shanglin Motor Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- KAIWEIXI Valve Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- zhejiang guoda valve co.,ltd
- Main business:
- Caribbean RegionBermuda
- VALVE KING COMPANY (VKC)
- Main business:
- Caribbean RegionBermuda
- Victory Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- VNEX CO., LTD
- Main business:
- Caribbean RegionBermuda
- Zhejiang Zhangsheng Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda