SpecificationAccording to your requirement.MaterialAluminum, copper, iron, stainless steel, aluminum alloy, PD,APET, PVC, Plastic, hot/cold rolled steel plate /steel belt etc.Surface TreatmentZn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, hot-dip galvanizing, black oxide..