- Shanghai Jingde Metal Material Co., Ltd.
- 全国主营:Rolled steel
- Dongguan Zhongtang Yonggu Special Abrasion Proof Material Factory
- 全国主营:Wear resistant material
- Shanghai Dongkuang International Trade Co., Ltd.
- 全国主营:Steel raw material, Nonferrous metal, Mineral, Ferroalloy product and Fireproof material
- Tianjin Furuide Metal Trade Co., Ltd.
- 全国主营:Steels, Metallurgical furnace charge, Minerals, Chemical products, Nonferrous metal and alloy products
- Shanghai Dingli (lianyuan) Metal Material Co., Ltd.
- 全国主营:Rolled steel
- Nanjing Xinweite Bearing Co., Ltd.
- 全国主营:Bearing, Steel ball, Retainer and Grease etc.
- Shanghai Rujiang Materials Co., Ltd.
- 全国主营:Steels
- Guangdong Yougang Steel Co., Ltd.
- 全国主营:Steels
- Yelai Metal Minerals Co., Ltd. Shenzhen Office
- 全国主营:Metal minerals
- Anping Haixing Silk Screen Co., Ltd.
- 全国主营:Stainless steel screen, Brass screen, Red copper network, Safety guard network, Electrowelding net etc.
- Hebei Construction Group Co., Ltd.
- 全国主营:Contracting for overseas engineerings and domestic foreign capital engineerings; Export equipments and materials of the above engineerings needing .
- Shenzhen Jingbai Tinwork Factory
- 全国主营:Tin wire, Tin rod, Flux, Thinner, Cleaner, Tin paste
- Zhengzhou Chuanwang Welding Material Co., Ltd.
- 全国主营:Aluminium welding wire
- Luohe Hengguang Special Welding Material Co., Ltd.
- 全国主营:Flux cored wire
- Qingdao Chuangxin Welding Equipment Co., Ltd.
- 全国主营:Welding cut equipment
- Yantai Xinyuan Welding Rod Co., Ltd.
- 全国主营:Electric welding rod.
- Shandong Furuida Group Co., Ltd.
- 全国主营:Welding material
- Wuhan Anchor Welding Material Co., Ltd.
- 全国主营:Welding material
- Shaanxi Yuheng Tungsten & Molybdenum Industrial Co., Ltd.
- 全国主营:Tungsten electrode
- Dongguan Senyeda Welding Equipment Company
- 全国主营:Welding equipment