- Jining Zhongxin Steel Structure Co., Ltd.
- 全国主营:Steel structure
- Luoyang Tianchu Commercial Trade Co., Ltd.
- 全国主营:Metallic material, Chemical raw material, Minerals, Machinery products.
- Fuzhou Jianhai Steel Structure Material Co., Ltd.
- 全国主营:H-section bar, Band steel, Color steel corrugated sheet, C-section bar
- Zhangjiagang Yangshe Rongsheng Building Materials Factory
- 全国主营:Color tiles
- King-ray New Material Technology Co., Ltd. Synthetic Material Factory
- 全国主营:Superhard material
- Taizhou Luqiao Yongfeng Fastener Factory
- 全国主营:Metal drawn wire
- Laiwu Zhuoyue Development Group Co., Ltd.
- 全国主营:Steel and iron casting, Machinery fittings
- Chongqing Qiangjie Metal Structure Co., Ltd.
- 全国主营:Light steel structure, Meshwork structure, Color contour plate, Purifyed sandwich laminate, Plastic color steel door and window, Metal hanging plate curtain wall, Dot bracket glass curtain wall etc.
- Qingdao Shenzhou Stainless Steel Co., Ltd.
- 全国主营:Stainless steel, Stainless steel standardized parts, Stainless steel welding rod
- Lingxian Sihe Metal Wire-drawing Co., Ltd.
- 全国主营:Hobnail, Iron wire, Steel wire.
- Wujiang Dongfang Foamed Plastic Factory
- 全国主营:Foamed plastic, Color plate, Leather shoes.
- Jiangyou Changshun Materials Business And Trade Co., Ltd.
- 全国主营:Steels, Building materials
- Leshan Minjiang Materials Trade Co., Ltd.
- 全国主营:Steels, Building decorative materials, Screw thread
- Jiangyin Rongyi Trade And Commerce Co., Ltd.
- 全国主营:Steels
- Xi'an Xinxin Stainless Steel Co., Ltd.
- 全国主营:Stainless steel profile
- Yantai Taiyang Ruite Metal Co., Ltd.
- 全国主营:Steels
- Foshan Chungyip Trading Co., Ltd.
- 全国主营:Steel material
- Tianjin Junye Stainless Steel Co., Ltd.
- 全国主营:Stainless steel tubing and band steel
- Zigong Hengyuan Material Co., Ltd.
- 全国主营:Steels
- Neijiang Zizhong Daqiao Wiredrawn Factory
- 全国主营:Cold rolled ribbed reinforced bar