About Us
DNB ENGINEERING: EMC, EMI & ENVIRONMENTAL QUALIFICATION TESTING & ENGINEERING SERVICES

DNB Engineering, Inc. is dedicated to offering quality testing, inspection and engineering services at a fair price. Our staff of certified technicians and experienced management personnel are ready to provide customers with EMC, Lightning, HIRF, Environmental, Product Safety, and Regulatory Testing. The company is headquartered at our full-service EMC & Environmental lab in Fullerton, CA. We have a Direct Effect Lightning facility in Anaheim, CA, and an EMC Product Safety lab in Coalville, UT

We are experienced in supporting a diverse array of industries. DNB regularly perform tests in accordance with MIL-STD-461, RTCA/DO-160, MIL-STD-810, MIL-STD-202, and EIA-364 requirements. Our company offers a full range of Product Safety and EMC tests for FCC, UL, CE Mark, CSA, and many other agency approvals. Our capabilities include GR1089 NEBS / BELLCORE testing.

DNB provides valuable engineering and design services to solve problems that arise during testing as well as in the early design phase.

We are listed on the Defense Supply Center, Columbus (DSCC) Laboratory Suitability Listing.

Our facilities are Accredited to ISO/IEC 17025 and also NEMKO Authorized.

DNB was founded by Alwyn Broaddus and has been family-owned and operated since 1979.

Our Mission

DNB Engineering, Inc. is one of the leaders in Electromagnetic Compatibility and Interference, High Intensity Radiated Fields, Direct and Induced Effect Lightning, and Environmental testing services. We have been delivering high-quality testing services for businesses that design and produce components and systems for Aerospace, Defense, Automotive, Commercial and other industries for over four decades.

AEROSPACE, MILITARY AND COMMERCIAL TESTING STANDARDS
Our facilities perform testing services for a variety of exacting military and commercial test standards.
RTCA/DO-160 ALL Revisions and Sections,
MIL-STD-461, MIL-STD-464, MIL-STD-704, MIL-STD-1399,
MIL-STD-810, MIL-STD-1275, SAE ARP 5412 -5416, and others.

STANDARDS

Baseline Standards and Specifications

Give us a call, if specific regulations are not listed here

    RTCA/DO-160 (C to G)
    – MIL-STD-461 
     MIL-STD-462
     MIL-STD-464
    – MIL-STD-704
    – MIL-STD-1399
    – MIL-STD-1275
    – MIL-G-83528
    – MIL-STD-1757
     CISPR 12, 16,22,25
    – GB / T 18387 – 2017
    – NASA Marshall Spaceflight Center specifications
    – Customer-specific requirements

      – BOEING
      – AIRBUS
      – FAA
      – EIA – 364
      – SAE ARP 5412-16
      – SAE AE4L
      – SAE AE2
      – SAE 1113 / 1355
      – Near Strike Lightning
      – EUROCAE ED-14 (D to G)
      – ED-105
      – GSFC-STD-7000A
      – SSP 30243 
      – SSP 30237

        – CE Mark
        – FCC
        – FDA
        – UL
        – CSA
        – C-TICK
        – VCCI
        – SEMI
        – ISO
        – TUV
        – NEBS / BELLCORE
         DEF-STAN
        – EN 12895
        – EMC Directive 2014/30/EU

        The Corporate Office:

        The Corporate Office is located at Fullerton, CA Facility:
        1750 Raymer Ave, Fullerton, CA 92833
        Phone: 714-888-0010

        Test Facilities:
        Fullerton, CA
        Anaheim, CA
        Coalville, UT

        Need a Recognized Expert in Qualification Testing?
        Contact Us Today

        DNB Engineering has been a part of thousands of Military, Aerospace, Automotive, and Commercial test programs in the last 40 years. We offer a complete RTCA/DO-160 test program in Fullerton, CA. DNB is accredited to ISO/IEC 17025 as well as included in the DLA List of Commercial Laboratories Suitable for Testing Military Devices. We have been working with all the major testing bodies globally: FCC, UL, CSA, TUV, NEMKO, and others. DNB provides a full range of CE Mark product safety consulting and testing, Low Voltage Directive (LVD), Medical and Machinery Directives.