Air Separation Unit

Suzhou Doer Gas & Chemical Equipment Co., Ltd. (DOER) is a professional industrial gas, specialty gas equipment solution provider, integrating R&D, manufacture, installation, and commissioning of cryogenic storage systems and gas generation systems. Established in Suzhou, China in 2009 with a registered capital of USD 15.7 million (CNY 100 million), DOER has been certified by ISO 9001, 14001, 45001, and ASME, expanding into a group of six companies and three manufacture bases across China which cover a total plant area of approx. 65, 000 sq.m. Although DOER is comparatively young in the industry, but its top management and senior engineers boast of decades of experience, integrating innovation and creativity, which enables a fast-growing team and achievement of great success. DOER has a rich array of products of excellent quality, having been widely used in industrial, commercial and medical field, and well received home and abroad. As a one-stop gas equipment solution provider, DOER is sparing no effort to win the satisfaction of every customer, be a trust-worthy partner and a time-tested friend.