Extruder,plastic pipe extrusion,petstrap band production line
Company profile qingdao kefengyuan plastic machinery co., ltd is a modern and high-tech enterprise in macro-maleculer field,which specialize in the development,design,manufacture and marketing of various plastic machinery, located in the beatiful international seaside city-qingdao city, covering the land of 12000 square meters, with convenient traffic conditions and excellent geografic circ