... 1.sandwich PU panelHigh quality2.Pu samdwist panel for cold room and freezeing room:3.thickness:50mm,75mm,100mm,120mm,150mm,200mm4 ... cold room can be made at any temperature and size used for electronic,logistics,food,fruit,vegetable and so forth.Seafood cold room application:Food(meat,vegetable ... service.contact person :tom yu, cell :13583135836 cold room for keeping fruits, vegetables and eggs fresh