- Ningbo Tianlong Steel Wire Manufacturing Co., Ltd.
- 全国主营:Steel wire
- Hangzhou Xinshun Goods And Materials Co., Ltd.
- 全国主营:Metallic materials
- Hefei Huaxi Materials Trading Co., Ltd.
- 全国主营:Steels
- Tailong Metal Product (longhai) Co., Ltd.
- 全国主营:Metal sheet
- Fujian Changhui Light Steel Building Material Co., Ltd.
- 全国主营:Section steel
- Chengdu Chuanxi Industrial Co., Ltd.
- 全国主营:Metallurgical product
- Chengdu Chengkun Industrial Co., Ltd.
- 全国主营:Steels
- Shandong Cred Import And Export Co., Ltd.
- 全国主营:Hardware
- Tangshan Yangguang Industrial Co., Ltd.
- 全国主营:Machinery, Metal product.
- Changchun Longteng Color Plate Engineering Co., Ltd.
- 全国主营:Color galvanized plate, Contour plate, Color heat preservation sandwich board
- Shanghai Sanying Metal Products Co., Ltd.
- 全国主营:Steel
- Nanning Gangzhitai Light Steel Color Plate Co., Ltd.
- 全国主营:Building materials
- Hangzhou Yongyang Hardware Pipeline Factory
- 全国主营:Stainless steel nail, Cement nail, Civil nail, Twist floor nail, Abnormal nail, Wire.
- Guangdong Daxing Steel Industry Co., Ltd.
- 全国主营:Steel products
- Guangzhou Yuexin Electromechanical Industry Co., Ltd.
- 全国主营:Steels, Generating equipment, Electromechanical products
- Yantai Kangpu Compound Metal Material Co., Ltd.
- 全国主营:Steel tube, Copper plated(coated) steel wire, Steel & iron and other metallurgical product
- Hangzhou Yuheng Materials Co., Ltd.
- 全国主营:Metal materials, Construction machinery
- Shenyang Xinfeng Cold Rolling Machinery Co., Ltd.
- 全国主营:Cold rolling machiery