Aerodome - Manufactures versatile shelters designed for outdoor storage of airplanes, whether it be a temporary or permanent hangar. Aircraft Shelters - Light aircraft storage shelter designed to protect your investment. Airframe Hangars on Manassas, Inc. - Develops all sizes of hangars from T-hangar complexes to large Corporate Hangars at municipal and private airports. Entratech Inc. - Designs and manufactures aircraft hangar doors. The Lincoln Company - Aviation developers and consultants specializing in corporate aviation hangar construction management. Trinity Steel Buildings - Metal Airplane Hangars - Our metal building airplane hangars are column free and offer wide floor space for your aircraft. Trinity Steel airplane hangars offer a wide selection of doors and designs for your metal airplane hangar. We custom build your steel hangar to meet your airplane's size.