LIFENG welding platform has capability to weld for the petroleum and chemical industry. Our welding process includes automatic submerged-arc welding, gas arc welding, argon-arc welding, plasma welding, automatic welding of circumferential seams, shielded metal arc welding. Our welding material includes Carbon Steel, Alloy Steel, Stainless Steel, Titanium, Nickel Alloy and other nonferrous materials
