Welcome!

Innovating aircraft hardware since 1967, we at Harper Engineering have earned a reputation for supplying quality mechanical hardware and unparalleled service.

Harper Engineering serves a variety of clientele including Boeing, Airbus, Aim Aviation, B/E Aerospace, Bombardier, C&D Zodiac, Heath Tecna, and the majority of airlines throughout the world.

If you need a latch, hinge, lock, key or other type of aircraft interior hardware, and we are not currently building one that meets your needs, we can completely engineer, design, prototype, test and manufacture to your specifications.  Our Quality Assurance meets and exceeds specifications of the major airplane manufacturers as well as many governmental agencies.