Shandong SZESHANG Welding Materials Co.,Ltd. is a provincial science and technology enterprise which is committed to making welding for "Innovation, Green, Environment-friendly, Energy-saving",Our Company mainly focus on R&D , manufacturing ,sales and service on CO2 Solid Welding Wire,Aluminum Alloy Welding Wire, Stainless Steel Welding Wire and Flux Cored Welding Wire. The annual output exceeds 40,000 tons for solid welding wire,3,000 tons for aluminum alloy welding wire,1,0000 tons for Flux Cored Welding Wire,8000 Tons for Stainless Steel and Special Welding electrodes. Our Products are widely used in new energy vehicle manufacturing, bridge, aerospace ,3D printing , high speed railway and other industrial fields.