
IHI Sullair Compression Technology (Suzhou) Co., Ltd. is a strategic joint venture established by IHI Corporation and Sullair of the United States to develop, manufacture and sell various industrial turbo compression systems and equipment and provide related services.
IHI Corporation, founded in 1853, is a Japanese heavy-industry leader with over 160 years of history. Its business now spans aerospace, energy, ships, marine equipment, logistics systems, industrial machinery, and turnkey machinery. Its centrifugal air compressors hold nearly 80% market share in Japan and enjoy a strong reputation overseas.
Sullair of the United States is the world's largest manufacturer specializing in rotary screw air compressors. Founded in 1965, it is headquartered in Michigan City, Indiana, USA.
Sullair Asia, as Sullair's Asian headquarters, was established in 1994.
Products include stationary rotary screw air compressors, portable rotary screw air compressors, screw vacuum pumps, air dryers, precision filters, vacuum pumps, and related equipment.

As the first joint venture between IHI and SULLAIR in centrifugal air compressors, our products cover the TX, TRA, TRE, TRX and F-Series ranges, meeting the special needs of the steel, petrochemical, automotive, shipbuilding, electronics, machinery, food, pharmaceutical, and public utility gas supply sectors, and providing efficient, high-quality service to customers worldwide.
Our business philosophy and enduring goal is to strive to meet customer needs, contribute to society, and reward every shareholder and employee with growing corporate profits and value.