- Shanghai Lanjiang Iron & Steel Co., Ltd.
- 全国主营:Steel plate
- Anshan Dongfang Steel Structure Co., Ltd.
- 全国主营:Closed mouth floor plate
- Beijing Tianhe Lecheng Technology Development Co., Ltd.
- 全国主营:Metal products, Metal material
- Dalian Shide Plastic Industrial Co., Ltd. Jinan Branch
- 全国主营:Pvc plastic-steel profiles
- Wencheng Shunchang Metal Industry Co., Ltd.
- 全国主营:Minitype steels, Concrete pipe picket, Terminal plate
- Shanghai Lianhang Variety Steel Co., Ltd.
- 全国主营:Variety steel
- Enshi Huaxin Industrial & Trade Co., Ltd.
- 全国主营:Plastic-steel
- Yingcheng Liangyun Industrial Co., Ltd.
- 全国主营:Gasoline, Diesel oil, Steels
- Rongchang Dongfang Building Materials Factory
- 全国主营:Steels
- Beijing Xinghe Mingyuda Electronic System Co., Ltd.
- 全国主营:Wash-free welding material, Oxidation proof alloy, Liquid wash-free scaling powder
- Shanghai Gangshun Industry And Trade Co., Ltd.
- 全国主营:Steel products, Eamless pipe.
- Zhuhai Bonded Area Taishang Technology Development Area Co., Ltd.
- 全国主营:Steel tile, Building material, Steels
- Shanghai Lingtong Trade Co., Ltd.
- 全国主营:Steel, Iron
- Shantou Shuangjinxing Enterprise Co., Ltd.
- 全国主营:Steel, Iron
- Chongqing Yinquan Industrial Co., Ltd.
- 全国主营:Steels
- Xiamen Luteng Industrial And Trading Co., Ltd.
- 全国主营:Steel structure, Steels
- Nanping Rongdesheng Steel Structural Color Plate Co., Ltd.
- 全国主营:Steel structural color plate
- Linyi Lumei Industry And Trade Co., Ltd.
- 全国主营:Wire rope
- Mianyang Fucheng Iron Wire Factory
- 全国主营:Iron wire
- Qingdao Juli Industrial Company
- 全国主营:Steel wire rope, Wire rope buckle, Steel wire