Liquid Nitrogen Cryogenic Container, Stainless Steel Tank, Nitrogen Gun manufacturer / supplier in China, offering Vacuum-Insulated Liquid Nitrogen Container (LN2 Dewar) - Air & Sea Shipping Safe for Global Delivery, Ideal for Labs, Medical & Industrial Use, High-Capacity Ydh-25L Cryogenic Dewar Flask – Vacuum Insulated Ln2 Tank for Industrial & Scientific Use, Cryogenic Storage Dewar – Ydh 10L Ln2 Container for Biological Samples, Cell Freezing, and Research Laboratories and so on.