Apex Engineering International LLC

We are proud to be a leader in the global distribution of superior quality aircraft components, kits, assemblies and large monolithic part structures. We specialize in working with the latest high-tech and exotic materials and produce flawless complex machined systems. HM Dunn AeroSystems operates over 300,000 square feet in Euless, TX, St. Louis, MO and Wichita, KS and we are located in close proximity to a diverse range of aerospace and defense OEMs and Tier 1 companies.