Headquartered in Michigan,Indiana,USA, Sullair LLC has focused on the research and development and manufacturing of screw air compressors for more than 50 years, remarking one of the world's best known air compressor brands. In July 2017, Sullair became a member of the Hitachi Group. Sullair Asia has a main production center which is based in Suzhou and Shenzhen in China, with sales and after-sales service networks throughout the country, Southeast Asia and other Asian regions.

SSSAE has more than 10 highly efficient production lines with fully integrated industrial production chains and laboratory facilities that can provide the perfect compressed air system solution. Sullair's main products include stationary screw compressors, portable screw compressors, screw vacuum pumps, widely adopted in manufacturing, textile, construction, mining, energy, electronics and food industries.