Welding 
 Technological innovation, professional integrity, business operations after years of research and development and to improve the ZX7 Series inverter welder, NBC Series Inverter CO2 shielded welding machine, WS series inverter welding machine, WSM Series DC Pulse Inverter Argon Arc welder, WSME Series AC square wave pulse inverter welding machine, MZ series of submerged arc welding machine inverter, LGK series air plasma cutting inverter welder, BX1 Series AC arc welding machine and other products, after years of continuous efforts and the support of the majority of users are widely used: petroleum, chemical, electric power, metallurgy, railway, shipbuilding, automotive and nuclear industry in such diverse areas, are subject to praise. 
 Will uphold the "customer first, quality first, service first" spirit of enterprise, adhere to the "quality of survival, technology and development" business philosophy, we will sincerely cooperate with friends home and abroad, and seek common development, and then brilliant.