... price; 3.OEM is welcomed; 4.SGS,ROHS,UL,M1; 5.By T/T; Heat Preservation Foam: ITEMHeat ... foam surface can be with aluminum foil ,aluminum film and the other customized materials.Except the excellent heat preservation effect performance, ... are widely used in engineering construction,hardware industry, electronic industry, packaging industry, transportation industry, etc.Certificated by:ROHS,SGS,UL, ...