Ralee Engineering Co., 17055 Gale Ave, Hacienda Heights, CA 91745, US

Operational for more than 70 years, Triumph Structures-Los Angeles is a manufacturer of large structural precision components and assemblies for the aerospace and ground defense markets. The company specializes in complex machining and exotic metal weldments. It operates more than three manufacturing facilities that are spread across an area of over 365,000 square feet. Triumph Structures-Los Angeles develops multispindle, precision machining for aircraft grade aluminum, titanium and exotic steel. Its capabilities include plasma and tig welding, automated forming, detail assembly, tooling design and fabrication, and heat treating and aging. The company specialty alloys to support stringers, ribs, spars, longerons, bulkheads, frames, engine mounts, nacelle assemblies, and pylon and landing gear components. Triumph Structures-Los Angeles has achieved AS9100 certification. The company is a part of Triumph Group, which is a supplier of aerospace systems and components.