• Ducommun- Bonded Component Solutions



    About Us

    Founded in 1849 Ducommun Incorporated delivers value-added innovative manufacturing solutions to customers in the aerospace, defense and industrial markets. The Monrovia site (open M-F, 7 am -3:30 pm) specializes in producing complex structural components for commercial aircraft, mission-critical military and space programs. Ducommun is the oldest continually operating company in CA.