Metal Display: 1.Materials:Stainless Steel,etc 2.Finish:powder coating,painting ... Machine (Trumpf), CNC shearing machine, CNC punching machine, CNC bending machine, Stamping machine, welding machine, Quality Test Lab with R ... Manufacturing Process1) Design for Manufacture> CNC Laser Cutting, Punching> Folding & Bending> Welding & Dressing> CNC Machining, Drilling> Powder Coating> Assembling painted ...