... , sliding door.. Monoblock refrigeration unit Use 100%polyurethane insulation panel, density about 44~46kg/m3, with gasket, with ... flame retardant. Panel thickness: 100mm, 150mm Feature of modular cold room:-- temperature ... -keeping. Freezing, quick-freezing. Air-conditioning are all available..-- insulation panel: Polyurethane (density is up to 40~46kg/m3 ) Application ...