This array of Cold Rooms is required for preserving fruits, vegetables, seafood, fish and meat under specific temperature range. Entire structure of these rooms is insulated with PU sandwich panels that have 50 mm to 200 mm thickness range. Condensing section of these Cold Rooms is equipped with LP/HP controller, liquid receiver, compressor of imported quality and solenoid valve etc. These freezer rooms use environment friendly R404A/ R134A refrigerant. Axial fan of these refrigeration rooms is water proof and has noiseless operation. Aluminum made hydrophilic fins of these structures has excellent corrosion resistant characteristics. Fully automatic control is one of the key aspects of these cold storages.