- Jiangyin Hualunda Precision Stainless Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Golden Far East Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Puyang Donghao Mechanical & Electronic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Haijinghuiyuan Steel Pipe Sales Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tangshan Grand Faith Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Bazhou J&M Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yangzhou Wanfeng Machinery Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Shining Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Borsee Electronic Tech Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Sino Metal Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jinan Dowell Photoelectricity Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Lianyungang Jinchang Special Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Tonghui Motor Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Northlink Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Visca Power Supply Manufactory Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Bridge Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Ranfeng Metal Ware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xuancheng City Songwon Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Xiang He Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda