Dedicated to: steel, for floor boards,
bridges, embedded parts, heavy machinery, industrial plants, high-rise
buildings, power plant construction, chemical building, shipbuilding,
metal structure, mechanical and electrical equipment. ≥ 3mm thickness of
more than welding φ10mm, φ13mm, φ16mm, φ19mm, φ22mm, φ24mm peg ,
M4mm-M36mm stud, screws and nails similar to that bolt. Welding
materials: carbon steel, low-alloy steel, stainless steel, copper and so
on have to arc welding of materials. In the surface oxide layer, the
film, primer or plating to deal with the welding work on the facilities.
After the welding deformation is not no marks convex, flat welding,
welding, welding Yang, the all-welding.