Business overview

Business Profile

In addition to our original business of manufacturing and repairing propeller products for Ministry of Defense, we have developed products such as landing gear systems and thermal control systems for engines and air conditioning equipment, and have grown by improve our manufacturing and design technologies for aircraft equipment. Approximately 80% of the aircraft owned by Ministry of Defense are equipped with our products, and we have been contributing to Japan's security for many years.
Leveraging our experience in designing and manufacturing products for Ministry of Defense, we have also entered the commercial aircraft equipment market, where we have built a solid track record. In our landing gear systems business, we have received orders for and continue to deliver landing gear systems for the CRJ700/900/1000 regional jets. In our aircraft engine thermal control systems business, our products are used in most of Rolls-Royce plc engines, including the B787 and A350. We also manufacture and deliver thermal control systems for air conditioning systems and auxiliary power systems, as well as aircraft engine starters, and continue to contribute to the safety of air transportation as a manufacturer of key aircraft equipment.

Social value of our main products

Since its establishment, we have manufactured and delivered landing gear systems, propellers, and other equipment for aircraft owned by Ministry of Defense, and has also provided maintenance and repair services for many years. Through these products, we support the operation of aircrafts that are active in Ministry of Defense 's peacekeeping, rescue, and disaster relief activities, thereby contributing to the safety of our country. We also contribute to safe air transportation through products such as civil landing gear ・Thermal Control Systems.