Deep Freezer, Car Refrigerator, Medical Refrigerator manufacturer / supplier in China, offering -86℃ Ultra-Low Biomedical Freezer for Long-Term Storage of Test Tubes Cells and Biological Samples, Dual-Temperature Vaccine Storage Freezer Minus 25 and 2 to 8 Celsius, 400L Upright Dual Temperature Freezer Minus 40c for Lab Vaccine Pharmaceutical Storage and so on.