Airro Engineering Co. is a major in the field of PSA Gas Plants, PSA Gas Generators, Compressed Air Dryers, Pressure Vessels, Chemical Equipment and allied technologies. We design, develop and engineer cost-effective systems for particular industrial needs. Employing proven engineering methods and thoroughgoing skills, we present customized solution to various sectors like chemical, petrochemical, pharmaceuticals, food, steel, and other industrial. Our main focus is on PSA Nitrogen and Oxygen Plants etc. Also, we provide these plants with excellent technical and service support. Our offered equipment and systems exhibit high standards of safety, efficiency and reliability.