Corrugated sandwich plate series
Use strong adhesive, inner and outer color steel plates or decoration plates and self-extinguishing poly benzene alkyne foam plates to compose by pressurizing and heating. It has the advantages of beautiful appearance,bright color,lightness and high strength,heat and sound insulation,good fireproofing, quick and convenient installation,disassembly and recycling.The products are widely used for the roofs,walls for the big-span industrial buildings and heat insulation workshops.Roll forming machine