... chassis, displays, communication equipment, office equipment and household appliances, Our work purposes:Good quality, Timely delivery,Powerful technology ability and proffessional ... welcome to visit us! 3.Q:What is the material of your products?A:The material is DC53,SKD11,D2,SKH-9,SKH ... A: Our factory have 800T,200T,110T punching machine5.Q:What about the hardware of your factory? A: Our factory owns ...