- Ningbo Yinzhou Hengyuan Hydraulic Components Factory
- Main business:
- Caribbean RegionBermuda
- Worldwide Gas Springs International (HK) Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jianhu Xingyuan Petroleum Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Changda Plumbing Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Chongqing DONEN Automotive Electronics Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Province Zhuji City Shihui Hydraulic Pressure Instrument Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cixi Weijia Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Liyuan Hydraulic Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Donghailong Plastic Engineering Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Comry Diesel Fuel Injection Systems Parts Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Kouright Import and Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Sunny Machinery Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Nuopai Automation & Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Jiuxing Rubber & Plastic Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Century Sun Energy Technology (Shanghai) Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin North-pipe Trade Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Fujian Longsheng Heavy Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Aovite Hydraulic Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Seertools Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Golden Source International Co., Ltd.
- Main business:
- Caribbean RegionBermuda