pvc foam board water and fire proof heat insulation accept OEM certificate: ISO9001:2008, GREEN BUILDING MATERIAL featuresour pvc foam boad are two-sided coextrusion, so its surfaces are stronger than other foam board. And its surface looks very glossy.used foradvertisement board, noticeplate, cabinet, furniture, office desk...MOQ1*20ft containerdensity3.0-10.0payment termT/TportFOB Wuhan ...