- Shanghai Yizhou Trading Co., Ltd.
- 全国主营:Steels.
- Jiangmen Duruan Huada Metal Nails Factory
- 全国主营:Iron wire
- Zibo Fengyang Colour Plate Co., Ltd.
- 全国主营:Color coated plate.
- Shanghai Xingshi Metal Wire Company Limited
- 全国主营:Metal wire
- Hangzhou Yuhang Yongdong Metal Product Co., Ltd.
- 全国主营:Steels
- China Metallurgical Import And Export Guangdong Co.
- 全国主营:Ferrous metals
- Zhuhai Gaoxin Chuanghai Trading Co., Ltd.
- 全国主营:Steels
- Guangdong Mingfei Enterprise Co., Ltd.
- 全国主营:Steel
- Wuhan Steel Group International Economic & Trade General Corporation
- 全国主营:Steel and iron
- Ji'ning Shengke Steel Structure Color Tile Co., Ltd.
- 全国主营:Plates.
- Shanghai Tailong Industry Equipment Co., Ltd.
- 全国主营:Mechanical equipment, Steels products, etc
- Jilin Beixin Building Material Trade Co., Ltd.
- 全国主营:Plastic-steel window
- Beixi Beiying Steel And Iron Group Co., Ltd. Changchun Branch
- 全国主营:Steel and iron
- Golden Harmony Trading Co., Ltd. Baoding Branch
- 全国主营:Steels, Mechanical and electrical product
- Bengbu Building Material Co., Ltd.
- 全国主营:Building material
- Gangxin Electrical Wire Stock (shenzhen) Co., Ltd.
- 全国主营:Bare copper wire, Tinned wire, Electronic connection wire
- Baoying Cold Forming Sectional Steel Factory
- 全国主营:Crane span structure, Cold forming sectional steel for automobile.
- Maanshan Yulong Metal Product (group) Co., Ltd.
- 全国主营:Galvanized steel wire
- Maanshan Donghua Trade Development Co., Ltd.
- 全国主营:Steel products
- Beijing Wanfuli Light Steel Color Plate Ornament Co., Ltd. Fulihua Color Steel Steel Structure Facto
- 全国主营:Composite plate, Contour plate, Minitype steel house frame.