Harper Engineering Company

Exporter · United States

Aerospace Component Manufacturing

About Harper Engineering Company

Harper Engineering Company, founded in 1968 and headquartered in Renton, Washington, is an employee-owned enterprise specializing in the design and manufacture of mechanically engineered devices for aircraft interiors. The company offers a range of aircraft-certified products, including stowage bin latches, ceiling latches, door locks, oxygen bottle brackets, and seat track fittings. Harper Engineering has expanded into polymer composites, producing certified products from reinforced thermoplastics. With a commitment to vertical integration, the company manages design, testing, certification, and manufacturing processes in-house, ensuring timely delivery of high-quality parts to the aerospace industry.