... the brife introduction for CNC prototype:1. Our factory specializes in precision Aluminum CNC machining part,plastic prototype,metal prototype ... disposable consumable,petrochemical industry,auto,aerospace,household product,(OEM). Various plastic materials: PP,PE,PS,ABS, ... injection machine ,projector,ultrasonic welder.20-years-experience professional mould engineers,with software:UG,Proe,Autocad,for ...