... ; 3.CNC Punching; 4.Stamping,Painting,etc Fabrication of aluminium windowMetal fabricator with 30 years experienceOur Company CNC sheet ... welding, pre-treatment, painting, assembling, etc;7.materials: steel, stainless steel, aluminum, brass, etc;8.thickness: 8mm (max.).Our ... press;Turning machine;We specialized in sheet metal processing since 1983. With profound experienc of 30 years, we are ...