... equipmrnt 3)fine management High quality metal door and window frameItem name:metal door and window frameMaterial:Steel, stainless steel, ... coating,Hot galvanized,Painting,Polishing,Brushing,Cataphoresis,Chrome/Zinc/Nickel plating, Anodize,Electronic polish,silk-screen etc ... 2008 production assessment, trading assessment We can supply all kinds of metal parts according to customers' samples or drawings ...