Shanghai Shuangliang Machinery co.,Ltd are professional in designing and manufacturing welding machine & air compressor. from year 2003, our company are introducing in the impact Inverter welder business.after two years developing,we have succeeded developed more than 10 series of inverter welder as: DC ARC,TIG,AC/DC TIG,MIG,MAG AND AIR PLASMA CUTTER etc.We are always aiming at the international design fashion to make our design,continurously improving our management production capacity and quality to satisfy our customers all over the world.Long term cooperationship and mutural benifical with our customers is our business goal.
