- Qingdao High-Flyer Air Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhejiang Ouyi Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiaxing Ruiye Trading 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
- Ningbo Luhai Machinery Factory
- Main business:
- Caribbean RegionBermuda
- Fujian Huakang Precision Casting Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Airi Auto Part Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Quanzhou Quanxing Machine Produce 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
- Chengde Summer - Resorts Bearing Co.
- Main business:
- Caribbean RegionBermuda
- VALVE KING COMPANY (VKC)
- Main business:
- Caribbean RegionBermuda
- Victory Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Shandong Fujing Refractory Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Haining Chenfeng Rubber And Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- VNEX CO., LTD
- Main business:
- Caribbean RegionBermuda
- Oiles Bushing ITAS Co.,LTD
- Main business:
- Caribbean RegionBermuda
- Zhejiang Zhangsheng Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda