- Feicheng Yaxing Industrial Company Standard Component Factory
- 全国主营:Standard component
- Yangzhong Zhongyuan Electrical Appliance Co., Ltd.
- 全国主营:Crane span structure, Switch cabinet, Busbar chute
- Shanghai Songhai Industrial Co., Ltd.
- 全国主营:Fasteners, Metallic spare parts, Insulation material
- Shandong Lluneng Guangda Co., Ltd.
- 全国主营:Metal component
- Wen'an Xinhai New Type Building Material Co., Ltd.
- 全国主营:Light steel keel
- Yixing Ronghua Precision Casting Co., Ltd.
- 全国主营:Metal mold, Metal castings
- Xuzhou Dingxin Commerce And Trade Co., Ltd.
- 全国主营:Stationery
- Hebei Anxin Import And Export Co., Ltd.
- 全国主营:Clothing, Cast
- Shanghai Rimei Hardware Technological Co., Ltd.
- 全国主营:Spring
- Yantai Haoran Hardware And Mineral Product Import And Export Co., Ltd.
- 全国主营:Rigging hardware, Screw, Flat washer
- Zhongying Industry (shenzhen) Co., Ltd.
- 全国主营:Craft iron casting
- Nanjing Yilichuang Industry Co., Ltd.
- 全国主营:Switch power source, Module
- Hunan Xiangxin Technology And Trading Co., Ltd.
- 全国主营:Iron ore, Manganese ore, Ironwork
- Suzhou Qiangxin Alloy Material Technology Co., Ltd.
- 全国主营:Steel wire, Stainless steel wire
- Yancheng Shenggang Heat Resisting Alloy Factory
- 全国主营:Iron-chromium-aluminium wire
- Hubei Xiangze Rivet Products Co., Ltd.
- 全国主营:Rivet.
- Shanghai Lingxin Industrial Company
- 全国主营:Iron bucket
- Shanghai Chaoxing Electromechanical Equipment Co., Ltd.
- 全国主营:Fasteners, Stainless steel tubes
- Chongqing Chang'an Xingqiao Industrial Co., Ltd.
- 全国主营:Auto components and parts, Pressings
- Beijing Continent Youlida Technology And Trade Co., Ltd.
- 全国主营:Electronic packing material, Adhesive tape paper, Paster paper tape.