Chengdu Shengjie Cryogenic Equipment Co., Ltd. is a hi-tech enterprise that is specialized in R&D, manufacturing and selling of liquid nitrogen biological container series (stainless steel and aluminum alloy series ), cryogenic liquid storage & transportation container (tank, slot, pot, etc. Dewar flask, Dewars, dewar, etc. ), various non-standard cryogenic container, cryogenic pipe, cryogenic electronic equipment, monitoring management system software of liquid nitrogen biological container, operation management software of stem cell bank and other serial products.