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DHI's Wind Turbine Pitch Slip Rings Certified to UL 508 and CNS C22.2

DHI Collaborating with Australia’s Guina R&D In Developing Superconducting Homopolar Motors and Generators

Defense Holdings, Inc. To Supply New Electrical Brush Technology to Sikorsky for Hub Mounted Vibration System

DHi Gets Production Contract for Six Wind Turbine Slip Rings

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AfterGlow® & AfterGlo® Brand Products

Since early 2001, DHi has been a leader in all areas of the high performance photoluminescent (PL) industry including product research, specifications, development, and manufacturing.

Metal Fiber Brushes & Slip Rings

DHi, in conjunction with the University of Virginia, developed these advanced metal fiber brushes to help the U.S. Navy alleviate chronic maintenance concerns associated with monolithic carbon brushes used in motors and generators onboard U.S. Navy submarines and aircraft.

Customer Support Services

DHi engineers provide solutions for complex problems by applying, innovating and transitioning a broad range of professional services and advanced technologies to support your programs.

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