... , include 6. 3T-125T puncher2MaterialIron, carbon steel, stainless steel, brass, copper, alloy steel, aluminum, cold rolled steel with various plating3Surface ... in the stamping part area for over 10 years6Production skillToughness good and wear resistence in stamping mould7packagingA simple packaging + carton ... , welcome to our factory at any time! custom door lock parts brass similar more sizes