Sheet metal frame fabrication 1)metal processing with 30 years experience 2)full advanced equipmrnt 3)fine management Steel architectural template, metal punching and stamping service1 ... ,Riveting, Grinding,Stamping, Assembling,etc.Surface treatment:Powder coating,Hot galvanized,Painting,Polishing,Brushing,Cataphoresis,Chrome/Zinc/Nickel plating, Anodize,Electronic ...