This series of products using ultra thick insulation, refrigeration system powerful, will be stored in the most rapid freezing down, the maximum extension of the original quality goods, the temperature between 0 ~ -86 DEG C, can be arbitrarily set to the value.

 Can be used for the preservation of blood products, biological materials, experimental enzyme, gene product, organs, applied research institutes, hospitals, blood banks, bio pharmaceuticals, disease prevention and control center and the animal husbandry system.