Alltop is a professional freeze dryer factory with over 30 R & D personnel and 100 workers. We produce small , medium and large capacity of vacuum freeze dryers for Cosmetics, medicine, biological products and food ect. Our anual output is over 200 sets of different capacity from 6kg to 2000kg ,we specilize in designing and producing the big and medium capacity of production type of freeze dryers , and export to over 30 countries , such as USA, Canada, Australia , UK , Philipine , India , Poland , UAE ect.we have over 18 years' experience in making Refrigeration equipments,and our main high-tech products are: vacuum freeze dryer, packing machine , large ice maker, direct cooling ice cube machine, ice block machine, quick-freezer, spiral juice extractor, cold storage, refrigerated dryer, Floating snow machine, snow making machine, chiller, flake ice machine, snow melting machine, fresh-keeping technology products ect.