... manufacturer in metal stamping die, specialized in the manufacture of metal stamping mould about automotive parts, LED, computer chassis, displays, communication equipment ... welcome to visit us! 3.Q:What is the material of your products?A:The material is DC53,SKD11,D2,SKH-9,SKH-51 ... Our factory have 800T,200T,110T punching machine5.Q:What about the hardware of your factory? A: Our factory owns a full ...