38 Years
One Mission
 To help North American mine operators deliver more tons, lower costs, improve safety and enhance operational efficiencies.

Product Management Team

  1. Carl Caldwell

    Carl Caldwell
    Product Lines: Electrical Products
    Experience: 30 plus years
    Education: B.S., West Virginia State University
    Factory Trained: Allen Bradley, Siemens, Furnas, Eaton (Cutler Hammer), General Cable-Anaconda, Burndy, Thomas & Betts, MCI Lighting, GE Lighting, Phillips Lamps, Ferraz-Shawmut, J.R. Manufacturing

  2. Stuart Cecil

    Stuart Cecil
    Product Lines: Material Handling (Conveyor & Fluid Systems)
    Experience: 30 plus years
    Education: A.S., Business Administration, Bluefield College
    Factory Trained: Goodyear, Continental Conveyor, Parker

  3. Don Darlington

    Don Darlington
    Product Lines: Ventilation Products, Power Transmission
    Experience: 30 plus years
    Education: B.S., Business Management, Bluefield State College
    Factory Trained: Goodyear, Browning, Rexnord, Continental Crushing & Conveying and Kennedy

  4. Harry Dushac

    Harry Dushac
    Product Lines: Electrical, Gas Detection, Mining Rescue, Safety
    Experience: 40 plus years; Member of the Institute of Electrical and Electronic Engineers; Former President, Mine Safety Institute of America; recognized author of more than a dozen industry related technical papers
    Education: B.S., Electrical Engineering, Penn State University
    Factory Trained: BioMarine, Gai-Tronics, Koehler, Mine Safety Appliances, CAB, Mine Radio Systems

  5. Randy Harlan

    Randy Harlan
    Product Lines: Ventilation Products, Gas Detection, Lighting
    Experience: 30 plus years; Certified judge for mine rescue contests, West Kentucky Mining Association
    Education: Electrical Training, Muhlenberg Vocational College
    Factory Trained: Industrial Scientific, BioMarine, Koehler

  6. Randall Hash

    Randall Hash
    Product Lines: Electrical, Electronics, R.F. Communications
    Experience: 30 plus years
    Education: B.S., Engineering Technology, Bluefield State College
    Factory Trained: UCIS Management Program

  7. Dennis Monach

    Dennis Monarch
    Product Lines: Material Handling (Conveyor and Fluid Power)
    Experience: 30 plus years
    Education: 90+ hours, University of Evansville/USI/SIU
    Factory Trained: Goodyear, Flexco, Parker

  8. Steve Tomalewski

    Steve Tomalewski
    Product Lines: Gas Detection, Breathing Apparatus, Communications, Electrical, Lighting
    Experience: 35 plus years; Member of the Instrument Society of America, Certified MSHA Instructor, Certified West Virginia Diesel Instructor
    Education: B.S., Electrical Engineering, University of Pittsburgh
    Factory Trained: Industrial Scientific, General Monitors, Koehler, BioMarine, BWI Eagle

  9. Chris Woomer

    Chris Woomer
    Product Lines: Communications, Longwall Production, Safety, Ventilation
    Experience: 20 plus years; Member of the Society of Mining, Metallurgy & Exploration and Colorado Mining Rescue Association
    Education:     B.S., Mechanical Engineering, University of Denver