... Sheet metal stamp,sheet metal fabricationMetal lamp covers and shadesMetal stamping light fittingsMetal steel caseMetal decorative lighting partsMaterial: 201,202, ... 301,302,304,316,Staniness steel,carbon steel,aluminum,Process:Stamping,cold-forming,punchingFinish:plate,oxidation,spray-paint,polishing,Baking ... to customers' drawings or samples Electronic component sheet metal precision stamping part