- Tianjin Ping yuan Hardware Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Boito Metal Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Shangdong Hengyu Rubber Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangyin Hetai Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anhui TEC Tower Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Luqiao Yongfu Rubber Hose Factory
- Main business:
- Caribbean RegionBermuda
- Jinyun Longli Machines Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Lifeng Machinery Factory
- Main business:
- Caribbean RegionBermuda
- Zhejiang Shunfeng Power Machinery Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Weil-McLain(Shandong) Cast-iron-boiler Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhejiang Peng Hong Trading Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Eagle Co
- Main business:
- Caribbean RegionBermuda
- U-F Co., LTD
- Main business:
- Caribbean RegionBermuda
- Taizhou Rongsheng Technology & Pump Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- H-LIN International Group Limited
- Main business:
- Caribbean RegionBermuda
- Xing Hui Electronics Co, Ltd
- Main business:
- Caribbean RegionBermuda
- Taizhou Dager Pumps Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Siyu Metal Co, Ltd.
- Main business:
- Caribbean RegionBermuda
- NINGBO EXIST MACHINERY TRADE CO., LTD.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Wanfu Pump Industry Co.,Ltd.
- Main business:
- Caribbean RegionBermuda