1.Many kinds of materials and processing methods available: stainless steel, copper, steel, aluminum and plastic, grey iron, ductile iron,ordinary sand casting,resin sand casting, investment casting; 2.advanced measuring and testing equipment, advanced technology; 3.CNC high precision lathe, center-less grinder, CNC drilling and tapping machine parts, Ultrasonic cleaning machine 4.casting, mechanical working, heat treatment and superficial treatment