APPH designs and manufactures hydraulic systems, filtration, and landing gear for civil and military aircraft. It is presently owned by the Canadian aerospace supplier Héroux-Devtek, which completed the firm's acquisition during February 2014.
APPH designs and manufactures hydraulic systems, filtration, and landing gear for civil and military aircraft. It is presently owned by the Canadian aerospace supplier Héroux-Devtek, which completed the firm's acquisition during February 2014. (en)