... Punch Mould,, Stamping Mould ,Die casting Mould, Pull-roll Mould, IC lock, Power Tools, Tooling, Auto parts1EquipmentMany kinds ... brass, copper, alloy steel, aluminum, cold rolled steel with various plating3Surface treatmentMany kinds of plating (Zinc, Nikel, ... , Heat treatment4SpecificationOEM service as per customers' requirements, with in-house tooling design and fabricating(Smoothness, without ...