... 250T.7.Processing:Stamping,punching,bending,Anodizing,Powder-Coating,Zinc-Plated ,Hex Chromates Zinc, Electrophoresis, Paints and primers, blacking, etc.8.Tolerance ... weeksSoftware usedUG,PROE,SOLIDWORKS ETCMain MarketEurope,USA,Korea etc. PHOTOS window hardware