RONGWEI PRECISION is a Taiwan based professional manufacturer of precision injection screw and barrel components with Japan technology and quality. RONGWEI is the preferred partner of Germany, Japan and Taiwan plastic injection molding machine manufacturers. Our complete screw barrel solutions support all types of precision injection molding machines like FANUC, SUMITOMO, Nissei, TOYO, TOSHIBA, DEMAG, Sodic. We pride ourselves with the best quality products, advanced technology, short delivery timeframe, reasonable price which has earned good reputation amount plastic injection molding manufacturers.