... Denmark Other name:Welding motor,welding machine spare parts,cast iron bracketDepending on our welding process,Shantin can provide ... hole)Surface treatment:Carbon Steel: Sand blasting, Painting(spray coating)Stainless Steel: Sand blasting, acid cleaning, alkali wash, ... welding, assembly and painting process. The workshop is equipped with CNC Laser Cutting Machine, CO2 Welding Machine, Sandblasting ...