DRT Mfg. Co.
a subsidiary of DRT Holdings, Inc.

Hartzell Mfg. Co. – Ohio

Primary Markets Served

  • Commercial
  • Electronics
  • Bank and Security
  • Metrology


  • Fabrication to Finishing
    • CAD system – 3D electronic blueprints
    • Precise bending and forming
    • Expert spot welding
    • Complete hardware assembly
    • High quality spray painting
    • Advanced powder coating technology
    • Quality furnished silk screening

At a Glance

  • More than 35 employees
  • More than 35,000 square feet
  • More than 10 machine tools

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