- Shanghai Stellite Co., Ltd.
- 全国主营:Welding material.
- Shanghai Guixing Welding Material Sales Co., Ltd.
- 全国主营:Submerged arc welding flux, Solder wire, Welding rod
- Jilin Jiandong Industrial Co., Ltd.
- 全国主营:Electrodes
- Taiyuan Wanquan Industrial And Trade Co., Ltd.
- 全国主营:Tin soldering wire
- Baoji Yonggu Welding Materials Factory
- 全国主营:High tenacity welding materials.
- Bengbu Datong Standard Parts & Welding Rod Co., Ltd.
- 全国主营:Standard parts, Welding rod.
- Shaoguan Dongfang Hongri Electric Welding Material Co., Ltd.
- 全国主营:Electric welding rod
- Tangshan Fengnan Junfa Carbon Factory
- 全国主营:Graphite component, Electrode, Carbon.
- Xinghua Huanyu Welding Materials Co., Ltd.
- 全国主营:Stainless steel welded wire, Steel wire.
- Jinzhou Jintai Welding & Metal Co., Ltd.
- 全国主营:Metalwork.
- Foshan Yuanlong Metal Produce Co., Ltd.
- 全国主营:Stainless steel and stainless iron wire rod, Stainless steel polishing agent.
- Fujian Longyan Electric Welding Rod Factory
- 全国主营:Electric welding rod
- Shenzhen Hardy Welding Equipment Co., Ltd.
- 全国主营:Welding equipment
- Hangzhou Guangda Stainless Steel Co., Ltd.
- 全国主营:Stainless steel materials and parts
- Changchun Kuancheng Electric Carbon Factory
- 全国主营:Electrode
- Guangzhou Zhujiang Electromechanical Welding Equipment Material Co., Ltd.
- 全国主营:Soldering equipment
- Beijing Donghan Electromechanical New Technology Company
- 全国主营:Welding equipment
- Beijing Huanqiu Electromechanical Science And Technology Limited Company
- 全国主营:Flux cord welding wire
- Luohe Vehicle Plant
- 全国主营:Welding material