- Zhenjiang Steel Sales Co., Ltd. Of Nanjing Steel Group
- 全国主营:Medium plate, Screw-thread steel.
- Fuzhou Zhanggang Silicon industry Co., Ltd.
- 全国主营:Steel products
- Tianjin Materials Group General Company
- 全国主营:Electromechanical equipment, Metallic material
- Nantong Xindong'er Trading Co., Ltd.
- 全国主营:Steel product
- Shanghai Nuogang Commerce & Trade Co., Ltd.
- 全国主营:Cold-rolled plate, Hot-rolled plate, Medium thickness plate, Band steel, Steel pipe.
- Shanghai Xintaishuo Metal Mesh Co., Ltd.
- 全国主营:Metal ware.
- Taiyuan Huamaochang Pure Iron Sale Co., Ltd.
- 全国主营:Pure iron
- Shaoxing Santong Industrial General Corp.
- 全国主营:Steel strip, Steel wire.
- Guanyun Metallic Material Co.
- 全国主营:Ferrous metal
- Fushun Tiangong Color Steel Plate Making Installation Co., Ltd.
- 全国主营:Mechanical product, Steels, Nonferrous metals.
- Nantong Production Material General Corporation
- 全国主营:Metallic material
- Yixing Metal Product Factory
- 全国主营:Metal product
- Wenling Muyu Powder Metallurgy Factory
- 全国主营:Iron powder, Alloy product
- Jiangsu Qidong Lusi Goods And Materials General Corporation
- 全国主营:Ferrous material
- Fuzhou Niuting Building Steel Co., Ltd.
- 全国主营:Color steel plate
- Changzhou Wujin Jiangnan Superhard Material Factory
- 全国主营:Plastic product
- Wujiang Huanan Steel Structure Co., Ltd.
- 全国主营:Metal-covered polystyrene sandwich board
- Liaoning Zhongyuan Steel Processing Co., Ltd.
- 全国主营:Screw-thread steel
- Meixian Yuanbao Cast Steel Parts Co., Ltd.
- 全国主营:Casting