Nanjing Tengda specializes in top quality spare parts manufacturing for extruder. We provide various twin screw extruder parts, including twin-screw extruder screw elements, screw shafts, barrels, and heaters. Nanjing Tengda have perfect modern manufacturing and processing testing equipment, including a series of supporting production equipment and many other testing instruments such as horizontal and vertical machineing center, CNC drilling and milling machine, large program controlled surface grinder, CNC thread sleeve machining and kneading block machining. With the first-class CNC Machining center and warehouse coding management system in the world, Nanjing Tengda can guarantee the quality and quantity of spare extruder parts in a very short time to deal with various emergencies of customers.