... combining R&D,production and sale. WPC foam sheetWPC foam board is made of PVC and powder, for it's a good capability ... of waterproof, fire resistance and bear acid and alkali, PVC foam board is widely used ... chemicals and corrosion2), Homogeneous, glossy and smooth surface3), Good deep-drawing qualities4), Good for foiling5), Easy workability6), Low flammability7), Impact- ...