Zhoushan Tianxiang Screw Manufacturing Factory is a famous China Screw Food Extruder Machine Manufacturers and Screw Food Extruder Machine suppliers,we are specializes in manufacturing all kinds of extrusion and injection molding rubber and plastic parts screw and barrel and product forming head accessories. It always takes: “Product quality as the center, and pay attention to partners and customers.” The purpose is to do a good job for each customer.