Qingdao Zhenxiong Mechanical Equipment Co.,Ltd is a professional manufacturer in plastic machine. We offer different kind of plastic machines such as single/ twin screw extruder, PVC window profile extrusion line, corrugation pipe extrusion line, crusher, refrigerator door gasket extrusion line, refrigerator door gasket welding machine, plastic sheet/ plant/ pipe machine High quality and low price is our advantage. We are looking forward to cooperate with you.