- Liaocheng Tongyuan Pipe Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangyin Huaxin Stainless Steel Pipes Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Panyu Huaguang Metal & Plastic Pipe Factory
- Main business:
- Caribbean RegionBermuda
- Shaoxing Easypiping Company
- Main business:
- Caribbean RegionBermuda
- Eagle Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Laizhou Highrun Rubber & Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Huangwei Enterprise
- Main business:
- Caribbean RegionBermuda
- Qingdao East Plastic Machinery Manufacturing Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Suzhou Connect Medical Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Binhai Hengtong Steel Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Sunpower Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zaozhuang Wellake Rubber Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Haining Jixiang Solar Energy Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Tiandi Metallurgical Industry&Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Foshi Plastic Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Longrun Rubberware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Xiaohai Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanjing Nature Metalwork Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Prima Rubber Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Excelair M&E Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda