Nanjing General Extrusion Industry Co., Ltd is a professional manufacturer of twin-screw extruder parts in China. Our company has accumulated strong technical force, technical talents and advanced technology. Its thread components, barrels and mandrel processes are produced. Technology is a domestic scientific, mature and reliable manufacturer. With the tenet of quality first, prompt delivery and reasonable price, our company takes orders as the order to manage, takes the brand road, and gets the praise of domestic large-scale twin-screw extruder enterprises. At the same time, from Germany BERSTORFF, Coperion Introducing advanced thermal outsiders Art and its production of thread components, barrels. And for the well-known foreign companies to do supporting production. Our company has processed the German Coperion, Berstorff Germany Bellsdorf, Leistritz Germany Les, Theysohn, Buss Swiss Booth, JSW Japan Steel, Toshiba Japan Toshiba, Kobe Japan Kobe, Ikegai Japan Chiba and other models of threaded components.