... cold storage PU panel, it is widely used in the cold storage project, housing insulation. Detailed specification ... panel usually uses a groove and tongue plug-in style. It has the advantages of being easy ... to install, time-efficient, material-efficient, even more, high in strength, etc.2.Thickness (mm): 75mm, 100mm, 110mm ... us about your inquiry anytime, we will reply you soon. pu panel for cold storage