- Guangzhou Guanggang Group Trade Co., Ltd.
- 全国主营:Steels
- Shantou Sez Chaoyi Screw Industrial Co., Ltd.
- 全国主营:Mould, Fastener, Drawing wire and Processing machinery
- Shanghai Jinwu Metallic Material Co., Ltd.
- 全国主营:Metallic material
- Jiangsu Metallic Material General Corporation
- 全国主营:Metallic material, Steels, Nonferrous metal
- Lanzhou Yuanchang Colour Steel Contour Plate Co., Ltd.
- 全国主营:Colour steel contour plate
- Lancui Steel Trade (shanghai) Co., Ltd.
- 全国主营:Steel
- Hebei Langfang Hongda Hot Galvanized Plate Co., Ltd.
- 全国主营:Hot galvanized strip steel
- Shanghai Chuangying Materials Co., Ltd.
- 全国主营:Steel products
- Shanghai Baohui Steel Trade Co., Ltd.
- 全国主营:Steel products
- Changchun Economic And Trade Co., Ltd.
- 全国主营:Iron and Steel
- China Chengtong Metal Group Company
- 全国主营:Steels, Metals
- Deyang Special Type Ferroalloys Factory
- 全国主营:Round steel, Alloy product
- Shanghai Baoshunchang International Trade Co., Ltd.
- 全国主营:Color coated steel, Cold rolled steel, Electrical steel,Hot rolled steel, Galvanized coiled plate
- Jilin Mechanical And Electrical Equipment Co., Ltd.
- 全国主营:Mechanical and electrical products, Steel
- Jinzhou Jinyuan Metal Products Co., Ltd.
- 全国主营:Galvanized iron wire, Black iron wire.
- Zigong Changda Plumbing Equipment Co., Ltd.
- 全国主营:Cooling nozzle, Hard alloy wire-drawn mould, Powder metallurgical products
- Laishi Building System (shanghai) Co., Ltd.
- 全国主营:Aluminium plated product, Zinc alloy steel plate product.
- Anping Jidi Metal Products Factory
- 全国主营:Metal product
- Hebei Sanhe Yandong Colour Steel Plate House Factory
- 全国主营:Steel plate house
- Shengzhou Yuying Metal Cold-drawn Profiles Co., Ltd.
- 全国主营:Metal profiles