Min. Order Reference FOB Price
1000 Square Meters US$8.00-22.00 / Square Meter
Product Description
1,PU sandwich panels: Polyurethane Sandwich Panel also called PU Sandwich Panel,the top &bottom sheet of this panel is Galvanized &Pre-painted steel sheets,and core material is 5 components Polyurethane glue, it is formed by heating, foaming &laminating. Polyurethane is the best material for ...