Aoshan Welding Equipment Co., Ltd. is a high-tech enterprise integrating independent development, production and sales of inverter welding machines. Products include: inverter electroslag pressure welding machine, inverter manual arc welding machine, inverter DC argon arc welding machine series, inverter carbon dioxide gas shielded welding machine series, inverter manual/argon arc/cutting multi-function series, etc. 11 series, more than 100 specifications products.