Aluminum foil coated with foam, used for heat insulation Our company specializes in manufacturing PP spun bonded non-woven fabrics, PE permeable and waterproof film coated with nonwoven,Roofing underlay,housewarp,SMS, composite non-woven fabrics including waterproof and vapour-permeable building membranes and heat insulation materials widely used as Roofing UnderlayHouse wrapTimber frame wall ...