... 2.finish:powder coating 3.size and shape :optional 4.high precision, best price stamping metal panel 1.material:steel ,stainless ... steel ,aluminum ,copper2.Processing: stamping, punching, bending, welding, etc.3.Surface treatment: powder ... coating,sand spraying4.Price:reasonable5.large and small sized parts are workable6.Manufacturing style:OEM&ODM ...