- Shanghai Haiwang Metal Material Co., Ltd.
- 全国主营:Steel wire, Steel ball
- Tianjin Fuel Oil Co.
- 全国主营:Metal materials, Minerals
- Tianjin Longli Trade Co., Ltd.
- 全国主营:Hardware, Electric appliance, Machinery, Building material, Plastic etc.
- Tianjin Zeyuan Steel Trade Co., Ltd.
- 全国主营:Steel
- Shanxi Changtai Industrial And Trading Co., Ltd.
- 全国主营:Steels
- Wen'an Xinshengda Plate Belt Co., Ltd.
- 全国主营:Triangular keel, Light steel keel, Painting keel and hot-galvanized band steel
- Shanghai Baowang Industrial Co., Ltd.
- 全国主营:Steels, Deformed steel bars, Circle steel
- Hangzhou Yuhang Fengding Industry And Trade Co., Ltd. Wiredrawing Branch
- 全国主营:Metal drawn wire
- Tianjin Jindong Metalwork Factory
- 全国主营:Iron wire
- Jinzhou Ruihua Wire Stock Co., Ltd.
- 全国主营:Burned wire, Galvanized wire etc.
- Tianjin Jinnan Dexin Industrial & Trade Co., Ltd.
- 全国主营:Metal wires
- Jinyi Industrial Co., Ltd. Wenzhou Branch
- 全国主营:Screw, Nut, Wire stock
- Ningxia Pingluo Yinda Co., Ltd.
- 全国主营:Common steels
- Shaanxi Lianfa Special Steel Co., Ltd.
- 全国主营:Circle steel
- Samsung Trade (shanghai Pudong New Area )limited Company
- 全国主营:Steel and iron, Chemical product, Drygoods.
- Xuzhou Feihong New Type Metal Building Material Development Co., Ltd.
- 全国主营:New type metal building material
- Norinc (qingdao) Intertrade Co., Ltd.
- 全国主营:Ferroalloys, Graphite electrode, Refractory material, Minerals, Casting and forgings, etc.
- Shanghai Chaolun Mould Steels Co., Ltd.
- 全国主营:Plastic, Hardware, Diecasting mould steels