Door Engineering, an aviation hangar door industry leader, has been delivering customized aircraft hangar doors for the U.S. military for over 40 years. Its skilled team of designers and engineers are not only experienced with refurbishment of existing door systems, but also design new, high-quality hangar door systems to meet today’s military requirements. It provides door systems which are long lasting, durable, require minimal maintenance and operate with superior speed and safety. For more information visit www.doorengineering.com.