Profile: Hangzhou Cando Air Separation Unit Manufacturing Co.,Ltd. designs and manufactures various air separators and cryogenic application equipments. We are an ISO 9001:2000 certified company. Our products include air separation plants, high low temperature test unit under simulation environment, cryogenic liquid pumps, vacuum liquid transport tubes, air pre-coolers, turbo expanders and air filters. Single row reciprocation cryogenic liquid pump is designed with technological gas filling system and pressurized system for other cryogenic liquid. It mainly applies to pressurization, transmission of cryogenic liquid, equipment experiment in industrial processes such as technological gas bottle filling, air separation process and steelmaking. Multilayer binding high vacuum cold ends control cooling loss of pump system within minimal range, and reduce meaningless waste.