- Tianjin Xinglong Welding Material Co., Ltd.
- 全国主营:Welding material
- Nanpi Jixing Hardware Fittings Co., Ltd.
- 全国主营:Metal filament products, Cold punching pieces, Rivets, Contactor, Instruments and lathe processing pieces.
- Shanghai Kintek International Trade Co., Ltd.
- 全国主营:Copper and copper alloy plate, Rods, Tubes, Wire, Solders
- Shanghai Simike Wei'r Welding Material Co., Ltd. Nonferrous Welding Material Factory
- 全国主营:Nonferrous welding material
- Shanxi Daxiyang Welding Material Distribution Co., Ltd.
- 全国主营:Welding material
- Laizhou Xiaqiu Dongfeng Special Electrode Factory
- 全国主营:Welding rod, Solder wire
- Tianjin Bridge Group Co., Ltd.
- 全国主营:Welding materials: Welding electrode, Welding wire, Brass welding rod, Ferro-titanium powder, Soldering flux, Chemical products, Building materials.
- Wenzhou Rivet Factory
- 全国主营:Tubular rivet, Hollow soldering lug, Riveting soldering lug.
- Sanko Optical (beijing) Co., Ltd.
- 全国主营:Spectacles tools
- Luquan Welding Rod Powder Factory
- 全国主营:Welding rod powder
- Zibo Feile Welding Industry Co., Ltd.
- 全国主营:Welding material
- Shaoxing Xinli Xicai Processing Factory
- 全国主营:Soldering tin
- Beijing Tianliaojiesheng Radiator Co., Ltd.
- 全国主营:High frequency brazed finned tube radiator and Copper-aluminium combination radiator etc.
- Anshan Hongda Metallurgy Welding Material Co., Ltd.
- 全国主营:Welding rod
- Chengdu Solder Factory
- 全国主营:Tin-lead, Solder
- Guangxi Yongfu Longba Welding Material Co., Ltd.
- 全国主营:Welding material
- Shanghai Electric Power Repairing And Manufacturing General Factory No.1 Branch
- 全国主营:Welding electrode, Wiring equipment, Welding material
- Jiamusi Yuanda Stainless Steel And Special Steel Company
- 全国主营:Stainless steel material
- Yantai Fushan Fuqing Automobile Model Welding Wire Plant
- 全国主营:Welding wire