... polyurethane panel thickness 100mm,density 40kg/m3,with fire retardant, cam lock type*stainless steel sliding door*refrigeration unit* ... m)*Height (m) Panel polyurethane insulation panel,40kg/m3, fire retardant Foaming material BASF Panel thickness 50mm,75mm,100mm,150mm ... galvanized steel, stainless steel, PVC steel Panel connection cam lock type, use hexagonal key to assemble and disassemble Type ...