... less-costly transported. 2.Nutrition and health care industry Vacuum freeze dryer nurture products such as Royal jelly ,ginseng, ... bloodplasma,bacterin,enzyme,antibiotics,hormone.,etc 4. Biomedicine reserch Vacuum freeze dryer could long-termly store blood,bacteria,artery ... and stably.4. The powerful refrigeration system, liquid spray cooling system and other protection installations keep to the best ...