1.surface treatment:mill finish, anodize, powder ,electrohpsis,wooden shift 2.MOQ:5 Tons 3 Payment:T/ ... :Mill finish,silver anodize, matt anodize,blasting anodize,colored anodize,powder coating,electrophorsis,wooden shift2.Temper:6063 6061 6082 6005 T3.T4 ...