Introduction:PP PC PVC hollowness grid production line can produce hollow cross section plate,Website:http://www.yehuaextruder.com, it is light and high strength, moisture proof, good environmental protection and refabrication performance.It can be processed into the reusable container, packing case, clapboard and backing plate. It widely used in the electrical, household appliance, packing, mechanism, mail post, food industry, hospital, pesticide and the advertisement area. It has single- layer or multi-layer.;1. Construction of sunroof in buildings, halls, shopping centers, stadiums, public
PP PC PVC Hollowness Grid Board Production Line