- Fuyu Youyi Net Frame Company
- 全国主营:Lightweight steel construction, Net rack
- Hebei Qixin Trade Group Co., Ltd.
- 全国主营:Rolled steel
- Changzhou Wujin Lihe Casting Materials Factory
- 全国主营:Casting materials
- Qingdao Free Trade Zone Rongbo International Trading Co., Ltd.
- 全国主营:Iron sand, Pig iron, Steels.
- Nantong Baogang Xin'ri Steel Manufacturing Co., Ltd.
- 全国主营:Billets
- Guangzhou Shuangling Steels Enterprise Co., Ltd.
- 全国主营:Screw-thread steels
- Echeng Steels Group Co., Ltd.
- 全国主营:Pig iron, Steels
- Fujian Zhongrida Metal Co., Ltd.
- 全国主营:Steel products
- Shanghai Guohua Trade Co., Ltd.
- 全国主营:Steel
- Yantai Zhonglian Internatinal Economic And Trade Co., Ltd.
- 全国主营:Steels, Plastic product.
- Hebei Ruixiang Material Co., Ltd.
- 全国主营:Screw thread steel, Wire, Round steel
- Shanghai Milan Trading Co., Ltd.
- 全国主营:Steels
- Beijing Xiangliu Trade Co., Ltd.
- 全国主营:Steel product
- Wenzhou Wanlong Metal Materials Co., Ltd.
- 全国主营:Galvanized plate, Color steel plate, C-shaped steel.
- Shanghai Gongfeng Materials Co., Ltd.
- 全国主营:Steel
- Shanghai Maliang Materials Co., Ltd.
- 全国主营:Steel
- Shanxi Jinliheng Material Group Co., Ltd.
- 全国主营:Steels
- Shanghai Hualian Tianmai Coating Steel Co., Ltd.
- 全国主营:Non-zinc blossom hot-galvanizing board, Electric steel and so on
- Beijing Qingxinteng Industrial And Trade Co., Ltd.
- 全国主营:Building material, Color steel plate, Plastic-steel plate, Plastic-steel door, Plastic-steel window
- Chengdu Hengde Goods And Materials Co., Ltd.
- 全国主营:Steels