Diesel Engine Driven Portable Screw Air Compressors from USA, Sullair has been continuously researching and developing towed screw air compressors since 1965 to provide Resistant to all conditions, easy to use, low maintenance costs. Highest operational reliability Designed to meet all the needs of the industry.
With advanced manufacturing technology, Sullair guarantees the screw assembly for towing air compressors for 5 years or 10,000 hours.

               Power Air System Co.,Ltd, expert in compressed air system with consolidated after sales service for more than 30 years, was established at january 16, 1991 .Furthermore, we import and distributes air compressors, compressed air treatment and give advise related to energy saving in every manufacturing purpose by teams of experienced expert engineer.

              All in all, with our determination to select high quality products.And the dedication to continue improving our after sales service from executive and all our employees, resulting in our success and became the leader in this industry.