Qingdao Zhenxiong Mechanical Equipment Co., Ltd. is a specilized enterprise in Plastic machine. Since the date ofestablishing, We always hold the principle of market-orientation, integrating scientific research, production and development. After many years’ effort, We have about 60 varieties in 12 series, which include profile shapes machine,refrigerator door gasket machine,refrigerator door gasket welding machine,magnetic strip inserting machine, plastic-wood compound extrusion production line,NPP-R nanometer pipe, HDPE silicon core production Line, PVC/ABS compound production line, single-wall/ double-wall corrugated pipe machine, core forming pipe production line, inner spiral noise-abating pipe production line,plastic plant / sheet machine, thermal shrinkage pipe, drip irrigation pip..