Shanghai Chao Long Welding Equipment Co.,ltd is a modern enterprise, integrating in products research $ development, manufacturing and marketing. It is one of the biggest welding machine supplier in China. We obtain several advantages as following:(1) Wide products range:MMA AC/DC WELDING, INVERTER, TIG, MIG/MAG,PLASMA CUTTING, MIG/MAG/CO2 WELDING,SPOT WELDING,BATTERY CHARGER.ELECTRIC BLOWER(2) Talented technician, researcher and skillful worker.(3) Superior and steady quality: we carries out ISO9001-2000 quality control system. The products comply with IECA standard. All the products got CE certificate, some got ROHS.(4) Delivery: We deliver every deal on time profit from our powerful productivity , (5) Competitve price(6) Main market: Asia, Middle East, Africa, Oceania, Eastern Europe, Center America, South America.