Quartz Spiral,Ruby heating pipe,Infrared heating tube,Goid-plated heating pipe and so on...

The company always pays attention to technology and management innovation. The main products contain high speed extrusion single screw extruder, HDPE large caliber hollow winding pipe product line, HD...

jiulong town , jiaozhou ,qingdao

Qingdao Precision Plastic Machinery Manufacturing Co., Ltd located in Qingdao Port Shandong Province of China. <br/>We are experienced manufacturer specializing in researching designing...