Sealing & Grommets wire harness manufacturers

    Harness Atlas lists 4 plants with this capability. Wire harness manufacturers fitting seals, grommets and cavity plugs for IP-rated and under-bonnet harnesses. See which plants offer it, and where.

    Headquarters

    Sulimet Cablage - Tangier

    Tangier, Morocco

    Sulimet Cablage SARL is the Moroccan wiring-harness operation of Sulimet. Sulimet states that wiring systems production for the automotive industry began in Tangier, Morocco in 2010, and that Sulimet Wiring Harness and Sulimet Cablage produce wiring harnesses for automotive and industrial applications. The Morocco facility is IATF 16949 certified.

    Automotive
    Industrial
    Certs:ISO 9001, ISO 14001
    201-500
    May 2026

    Headquarters

    MDI HQ

    Ags., Mexico

    MDI is a wire harness and cable assembly manufacturer based in Mexico. The company produces custom wire harnesses and cable assemblies for a range of industrial applications.

    Automotive

    Headquarters

    AR Quality Parts HQ

    Karachi, Pakistan

    Heavy-Duty OEM Automotive Industry Wiring Harness Manufacturer, Experts in Research and Development.

    Aerospace
    Automotive
    Commercial Vehicles
    +2
    1-10

    Headquarters

    AQ Wiring Systems Rockford HQ

    Rendlesham, United Kingdom

    AQ Wiring Systems Rockford is a wire harness and cable assembly manufacturer based in United Kingdom. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. AQ Wiring Systems Rockford is the UK’s largest independent provider of wiring, interconnect & system solutions for the aerospace, defence and industrial markets. Since 1978, we have successfully addressed the high-reliability requirements of the major Original Equipment Manufacturers (OEMs) in the defence and aerospace sectors.

    Aerospace
    Industrial
    Certs:ISO 9001, AS9100

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