Purchase Qty. Reference FOB Price
200-1,999 Square Meters US$15.50
2,000-3,999 Square Meters US$13.50
4,000+ Square Meters US$8.50
Product Description
Polyurethane sandwich panels are also known as anti-seepage sandwich roof panels, polyurethane rigid foam insulation panels, polyurethane composite panels, and PU panels. It is a double metal surface, single metal surface and non-metal surface composite panel with polyurethane rigid foam as the ...