... ,Q345B,ST37,SS304,SS3063.Surface treatment:power coating ,Galvanization4.Process:Laser cutting,bending ,shearing,welding,etc5.Special design available6.Terms of payment ... , plastic etcMachining process:CNC machining, milling, turning, drilling, planning, welding, laser cuttingSurface treatment:Polishing, chrome/zinc/nickel plating, power coating, anodize ...