... mold making and plastic injection molding. high-quality LED lamp plastic housing part:1. Customize high quality LED lamp plastic part as per ... material:718,2738,S136, SKD61,H13,SKD11,etc, with high hardness.Advanced equipments:precision grinder,milling machine,driller,wire ... engineers ,with the software:UG,Proe,AutoCad, for product drawing and mold drawing.Our principle is take quality as the first ...