Purchase Qty. Reference FOB Price
1-29 set US$60,000.00
30+ set US$48,000.00
Product Description
Product description: 1.The principle of Freeze-drying The drying process is as follows: Firstly, the internal moisture of food has been frozen in the low-temperature environment. secondly, In the drying step, the ice inside the previous raw material will directly be converted into steam ...