Your best partner in air separation equipment

Founded in late 1970s, CONSTAIR has become an internationally recognized manufacturer and supplier of air separation equipment. Our featured products include PSA oxygen generator, PSA nitrogen generator, VPSA oxygen generator, compressed air purification equipment, etc.

With more than 40 years in air separation equipment designing and manufacturing, CONSTAIR is able to provide the foremost reliable, suitable, and cost-effective one-stop gas usage solutions.

CONSTAIR has never stopped but continually kept up with the latest technology, and taking a leading position within the field of air separation. Currently, our products have been exported to more than 50 countries worldwide.

We proudly integrate technology into products and reduce the cost of gas usage for customers; provide extraordinary service and always exceed customers’ expectations.

Since established, CONSTAIR aims to supply not only on-site air separation systems but also comprehensive solutions for gas usage.