Hydraulics international is a recognized leader in the design and manufacture of ground support equipment. The Company was established in 1976 when it acquired Greer hydraulics test equipment systems division that. Since 1941. Was ONE of the most reputable ground support equipment manufacturers in the world. With good performance in contracts with nasa. Boeing. General electric and others. And with generating business with NEW customers such AS McDonnell douglas. LOCKHEED-MARTIN and Northrup Grumman. Hydraulics international grew to BE ONE of the largest suppliers of ground support equipment to major aerospace military forces and airlines serving the world, a broad line of the Company'S components have been designed and manufactured in order to meet very specific and unique requirements. Hydraulics has retail divisions in the following areas: system sales. Spare part sales. Engineering and products support. Hydraulics international is headquartered in Chatsworth. Calif.