... Density:36-45kg/cbm 4.ISO9001:2000 ISO14001:20 PU sandwich wall panels Features:1. Heat and sound insulation. Temperature ... 50mm, 75mm, 100mm, 150mmEffect Width930mm, 1000mmColorWhitegrey, Sliver, Sea Blue, Red, etcRecommended CoatingPVDF, HDP, SMP, PERecommended PlatingHot-dip galvanized, Al-Zn ... (Mainland) Zip: 256510 Contact:Traci LeeCell:+86-18754326880 PU sandwich wall panels for cold room storage