2026 Top 10 Welding Processing Manufacturers in China

Guangdong Lianzhong Pipeline Technology Co., Ltd

Guangdong Lianzhong Pipeline Technology Co., Ltd., with its registered address at Building 3, No. 26 Xingchuang Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province (registered address declared), is registered with the Market Supervision and Administration Bureau of Gaoming District, Foshan City. The legal representative is Zhang Yunquan, and the business scope includes general projects: research and development of metal products; Research and development of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Metal surface treatment and heat treatment processing; Steel rolling processing; Manufacturing of metal materials; Manufacturing of hardware products; Manufacturing of cement products; Sales of metal materials; Sales of building materials; Sales of cement products; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Wholesale of hardware products; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Welding Processing, Seamless Steel Pipe, Welded Steel Pipe

Chengdu Xinze Machinery Co., Ltd

Chengdu Xinze Machinery Co., Ltd., with its registered address at No. 18 Xingye 2nd Road, Qingxia Street Industrial Zone, Dayi County, Chengdu City, Sichuan Province, is registered with the Dayi County Market Supervision Administration. The legal representative is Zhang Zepei, and its business scope includes general projects such as the manufacturing of specialized equipment for oil drilling and production; Sales of specialized equipment for oil drilling and production; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Import and export of goods; Oil and gas technology services; Specialized equipment repair; Mechanical equipment research and development; Installation services for ordinary mechanical equipment; Sales of metal materials; Industrial engineering design services. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Welding Processing, Intelligent Shelves, Drilling Mud Pump Products And Accessories

Tianjin Shenghui Metal Products Co., Ltd

Tianjin Shenghui Metal Products Co., Ltd., with its registered address located on the east side of Jintuan Road, Wujiabao Village, Tuanbo Town, Jinghai District, Tianjin (inside the Fada Steel Pipe Institute), is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Shi Songling, and its business scope includes general projects such as steel rolling processing; Manufacturing of metal structures; Sales of metal products; Manufacturing of metal materials; Sales of metal materials; Sales of building materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of hardware products; Wholesale of hardware products; General equipment manufacturing (excluding special equipment manufacturing); Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Welding Processing, , Oc Tube

Wuxi Hengfuxin Optical Technology Co., Ltd

Wuxi Hengfuxin Optical Technology Co., Ltd., registered at Room A302-L43, Feiyu Building, Software Park, No. 111-2 Linghu Avenue, Xinwu District, Wuxi City, registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), with Wang Xin as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical parts and component processing; Production of protective equipment for medical staff (Class I medical devices); Production of Class I medical devices; Manufacturing of optical instruments; Manufacturing of general components; Manufacturing of automotive parts and accessories; Manufacturing of bearings, gears, and transmission components; Manufacturing of machine tool functional components and accessories; Metal surface treatment and heat treatment processing; Manufacturing of metal daily necessities; Manufacturing of electronic (gas) physical equipment and other electronic devices; Manufacturing of other electronic devices; Sales of optical instruments; Sales of mechanical parts and components; Wholesale of automotive spare parts; Sales of bearings, gears, and transmission components; Sales of machine tool functional components and accessories; Maintenance of electronic and mechanical equipment (excluding special equipment); Wholesale of electronic components; Electronic product sales; Sales of audio equipment; Sales of digital cultural and creative technology equipment; Sales of electronic specialized equipment; Sales of electronic measuring instruments; Sales of architectural ceramic products; Sales of special ceramic products; Sales of technical glass products; Sales of metal materials; Sales of rubber products; Sales of plastic products; Sales of packaging materials and products; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods); Domestic freight forwarding agent; Research and development of mechanical equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Welding Processing, Qpq, Salt Bath

Tianjin Hualian Steel Structure Engineering Co., Ltd

Tianjin Hualian Steel Structure Engineering Co., Ltd., with its registered address located 450 meters east of the intersection of Fengcui South Section and Tuanjing Road in Dafengdui Town, Jinghai District, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Wang Baojun, and its business scope includes general projects such as metal structure manufacturing; Manufacturing of metal materials; Sales of metal materials; Sales of metal structures; Sales of building materials; Steel rolling processing; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: various types of engineering construction activities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Welding Processing, Steel Structure, Solar Carport

Foshan Cangsheng Steel Trading Co., Ltd

Foshan Cangsheng Iron and Steel Trading Co., Ltd., with its registered address at No. 52, North 1st Road, Stainless Steel Zone A, Lecong Town, Shunde District, Foshan City, Guangdong Lecong Iron and Steel World, registered with the Market Supervision Administration of Shunde District, Foshan City, and represented by Liu Jian as the legal representative. Its business scope includes general items: sales of metal materials; Sales of metal products; Manufacturing of metal materials; Manufacturing of hardware products; Wholesale of hardware products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Welding Processing, Stainless Steel Round Tube, H-Beam

Xiongshi Machinery Manufacturing (Wuxi) Co., Ltd

Xiongshi Machinery Manufacturing (Wuxi) Co., Ltd., with its registered address located south of Furong 3rd Road, Foreign Industrial Park, Xishan Development Zone, Wuxi City, is registered with Xishan District Data Bureau of Wuxi City, and its legal representative is Zhang Lijuan. Its business scope includes the processing and sales of metal materials and products; Manufacturing and processing of ordinary machinery, molds, and metal structural components; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state; Own property rental. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: installation, renovation, and repair of special equipment; Manufacturing of special equipment; Power generation business, transmission business, and power supply (distribution) business (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: loading and unloading and handling; Sales of special equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Welding Processing, Pressure Vessel Manufacturing, Profile Welding