1.Polyurethane insulation sandwich panel 2.Cold storage room 2. PU panel room 3. CE 4.Temperature: -5 --40 1. Core material of ... , Keep Fresh,-10 °C ~ -20 °C: Freezer Storage-25 °C ~ -30 °C: Low Temperature Storage, Quick-Freeze-35 °C ~ -40 °C: Blast ... Gauge, Junction Box10.Brand Compendents: Danfoss, Alco, Castol, stailess steel cold storage room