Nanjing CIGU Technology Corp.,LTD. develops and industrializes high-power and high-speed drive equipment, and high-speed high-efficiency integrated fluid mechanical equipment worldwide. It offers centrifugal blowers, centrifugal air compressors, turbo expanders, centrifugal chillers, and vacuum pumps under the Maglev name, as well as software technical services. The company was founded in 2006 and is based in Nanjing, China.