... . 3.No surface treatment. Product descriptionNameCNC cutting and bending metal fabrication MaterialAluminum,Stainless steel SizeAs per ... are the direct manufacturer of welding part, cutting part, bending part, stamping part, machining part and assembled parts with over 10 years ... press machine, CNC cutting machine, CNC bending machine and punching machine, laser cutting machine, welding robot, milling ...