For more than 70 years, DRT Holdings has built its name on highly complex, low-volume manufacturing and pioneered easy-open beverage systems. Its family of companies spans metal packaging, aerospace, and precision manufacturing, operating from ten facilities across the United States and Europe for customers who need specialized engineering and dependable production. DRT also employs more than 500 people and supports projects from early design through delivery.
DRT AerospaceAs a subsidiary of privately held DRT Holdings, DRT Aerospace is part of a manufacturing group with 11 facilities and more than 70 years of precision-manufacturing experience. Its seven-facility aerospace network supports customers from prototype through production, with a particular reputation for complex, tight-tolerance work for demanding aerospace and power-system applications. All seven facilities are AS9100 certified.SIDNEY, OH
DRT Precision ManufacturingFor more than 60 years, DRT Precision Manufacturing has built its reputation as a problem-solving manufacturing partner for demanding industrial customers. The company serves low-volume, high-complexity projects from three locations, with more than 500 employees supporting customers across six continents. DRT is ISO 9001 certified.DAYTON, OH
DRT Metal Packaging SystemsFor more than 60 years, DRT Metal Packaging Systems has been known for the easy-open-end innovation that began with founder Ermal Fraze’s early-1960s patent. The Dayton-based company now supports food and beverage manufacturers with engineered can-end systems and related tooling, backed by in-house research and integrated assembly. Its beverage business focuses solely on aluminum, chosen for its recyclability and role in a closed-loop packaging cycle.DAYTON, OH
D-J Engineering, IncWhat began more than 30 years ago as a six-person machine shop has grown into D-J Engineering, an aerospace manufacturer of complex parts, flight structures and large assemblies across more than 300 employees and three campuses. Based in Augusta, Kansas, the company is known for taking on emergent, legacy and low-volume projects that require new manufacturing processes, including machining parts up to 60 feet long and producing custom aluminum extrusions in-house. D-J Engineering holds AS9100D and multiple Nadcap accreditations, including for heat treatment, welding, composites and nondestructive testing.BEVERLY, OH