Hangzhou Zhongtai Cryogenic Technology Corporation is a Chinese company engaged in the research, development, manufacturing, and servicing of cryogenic key equipment and plant packages. Its offerings include engineering package services for natural gas, air separation, syngas cryogenic separation, olefins separation, specialty gas, and chemical gas purification, as well as EPC services, nitrogen production services, and hydrogen energy solutions such as hydrogen production, purification, and liquefaction. The company also manufactures plate-fin heat exchangers, spiral wound heat exchangers, cold boxes, distillation columns, cryogenic vessels, and skid integration products, and provides design, manufacturing, installation, commissioning, and operation of air separation units. Founded in 2006 and headquartered in Hangzhou, China, it exports to the United States, the European Union, Africa, Central Asia, and Southeast Asia.