Film enwrapped on surface,foam paper inside, strong carton outside. 1) Material: cold-rolled steel2) Frame outer size ... frozen rubber seal and etc.8) Infilling: honeycomb material or polyurethane9) Applicable for the entrance of houses ... 30%T/T11)Package:Film enwrapped on surface,foam paper inside, strong carton outside.12)Loading: ... .init( { 'aImgSrc': aBigImageSrc } ); } )(); Building doors material