Low cost for molding; To achive metal half-etching; High precision; Products with complexed shape; No burrs, and integrated; Used for different kinds of metal; All odm is welcome. 1)the slight defect can be controlled in less 0.1 square millimeter/square decimeters. 2)product thickness can be achieved between 0.03 to 1.00mm. 3)product size can be achieved between 1* 1mm to 300* 500mm. 4)smallest open hole is ø 0.1mm. (t=0.01-0.05mm)