... 1)Made from pvc 2)Used for connecting board 3)New resin with high-quality PVC extruded profile,plastic extrusions,plastic ... from pvc resin,and environmental friendliness2)Used for connecting board3)New material, and can assure you of the quality4)We are ... making and finally through to the finished product. This ability enables us to make a new product in the shortest possible time. PVC ...