... 1.sandwich PU panelHigh quality2.Pu samdwist panel for cold room and freezeing room:3.thickness:50mm,75mm,100mm,120mm,150mm, ... and Schneider electric components or others.3.Cold room insulation panel:use 100%polyurethane insulation panel,density about 38~46kg/m3,with ... sheet:Painted steel sheet,stainless steel sheet,or other.3).Thickness of panel:75mm,100mm,110mm,150mm etc.4). Thickness of seafood ...