Agalma Sourcing

Wire harness and cable assembly manufacturers in Sonora, Mexico

Custom wire harnesses and cable assemblies for automotive, industrial, and appliance customers.We list 25 wire harnesses manufacturers in Sonora. 8 have researched profiles with capabilities quoted from their own websites, and 9 are confirmed to take outside orders.

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Top 25 of 25

Researched profiles first, then by size · Updated October 14, 2026

  1. Charles e Gillman Company

    Nogales, Sonora·101–250 employees·Contract manufacturer

    • ✓Wire harness assembly
    • ✓ISO 9001

    “Since 1955, Charles E. Gillman Company has been one of the best at manufacturing Military Wiring Harnesses.”

    gillman.comTakes outside ordersProfile →
  2. American Precision Assemblers de Mexico

    Hermosillo, Sonora·101–250 employees·Contract manufacturer

    • ✓Wire harness assembly

    “Custom Cable Assemblies”

    apaconnects.comTakes outside ordersProfile →
  3. US Wire Group

    Hermosillo, Sonora·101–250 employees·Contract manufacturer

    • ✓Wire harness assembly

    “Equipment Komax and programmable cutting and stripping machines Wire harness and cable braiding Cirris testers Machine crimping presses Telsonic ultrasonic welding”

    us-wire-harness.comTakes outside ordersProfile →
  4. Fabricación de Componentes Electrónicos

    Nogales, Sonora·251+ employees·Contract manufacturer

    • ✓Wire harness assembly

    “EDS Manufacturing, Inc. is an IATF 16949 and ISO 9001 certified world-class supplier of electrical wire harnesses, battery cables, and electro-mechanical assemblies to the Automoti…”

    edsmanufacturing.comTakes outside ordersProfile →
  5. EDS MFG Mexico

    Magdalena, Sonora·251+ employees·Contract manufacturer

    • ✓Wire harness assembly
    • ✓IATF 16949
    • ✓ISO 9001

    “World-class supplier of electrical wire harnesses, battery cables, and electro-mechanical assemblies to the Automotive, Appliance, and Commercial Vehicle markets.”

    edsmanufacturing.comTakes outside ordersProfile →
  6. Mefasa

    Agua Prieta, Sonora·251+ employees·Contract manufacturer

    • ✓Wire harness assembly

    “Algunas de nuestras experiencias de fabricación incluyen: ensamblajes de cables, conjuntos de rotor y estator, tanto manuales como mecánicos, conjuntos de fibra óptica, conjuntos d…”

    mefasa.orgTakes outside ordersProfile →
  7. Integrated Cable Assembly y Holdings

    Nogales, Sonora·251+ employees·Contract manufacturer

    • ✓Wire harness assembly

    “Wire Harness, Cable Assembly & Electromechanical Manufacturer”

    icaholdings.comTakes outside ordersProfile →
  8. Demsa

    Imuris, Sonora·101–250 employees·Contract manufacturer

    • ✓Wire harness assembly
    • ✓IMMEX
    • ✓ISO 9001
    • ✓UL

    “Imuris, Sonora — Manufacturing. Our 80,000 square foot production facility in Imuris is where the building happens: wire harness assembly, electrical and mechanical sub-assembly, t…”

    micromex.comTakes outside ordersProfile →
  9. Manufacturas PiticNot yet researched

    Hermosillo, Sonora·101–250 employees·Contract manufacturer

    piticmanufacturing.comTakes outside ordersProfile →
  10. ContinentalNot yet researched

    Nogales, Sonora·251+ employees·Electrical and electronic equipment and parts manufacturing for motor vehicles

    • ~Wire harness assembly
    continental.comProfile →
  11. Leoni

    Hermosillo, Sonora·251+ employees·Industrial supplier

    • ~Wire harness assembly
    leoni.comProfile →
  12. Novares Mexico Engine Components

    Santa Ana, Sonora·251+ employees·Industrial supplier

    • ~Wire harness assembly
    novaresteam.comProfile →
  13. Prestolite de MexicoNot yet researched

    Nogales, Sonora·251+ employees·Industrial supplier

    • ~Wire harness assembly
    prysmian.comProfile →
  14. ITT Cannon de MexicoNot yet researched

    Nogales, Sonora·251+ employees·Electrical and electronic equipment and parts manufacturing for motor vehicles

    • ~Wire harness assembly
    Profile →
  15. MWC de Mexico

    Agua Prieta, Sonora·251+ employees·Industrial supplier

    • ~Wire harness assembly
    cvgrp.comProfile →
  16. Carlisle Interconnect Technologies de MexicoNot yet researched

    Nogales, Sonora·251+ employees·Manufacture of electrical wire and cable

    Profile →
  17. NAI Planta 2 Palo Verde 1Not yet researched

    Hermosillo, Sonora·251+ employees·Manufacture of electrical wire and cable

    nai-group.comProfile →
  18. Kyungshin Mexico ObregonNot yet researched

    Cajeme, Sonora·251+ employees·Electrical and electronic equipment and parts manufacturing for motor vehicles

    • ~Wire harness assembly
    Profile →
  19. Customer Specific Cables de MexicoNot yet researched

    Cananea, Sonora·101–250 employees·Manufacture of electrical wire and cable

    Profile →
  20. Manufacturas KENot yet researched

    Nogales, Sonora·101–250 employees·Manufacture of electrical wire and cable

    Profile →
  21. NEI SystemsNot yet researched

    Santa Ana, Sonora·101–250 employees·Manufacture of electrical wire and cable

    Profile →
  22. Robert Bosh Mexico Sistemas de Seguridad

    Hermosillo, Sonora·101–250 employees·Industrial supplier

    • ~Wire harness assembly
    bosch.comProfile →
  23. Electromec de NogalesNot yet researched

    Nogales, Sonora·31–50 employees·Manufacture of electrical wire and cable

    Profile →
  24. EsabNot yet researched

    Hermosillo, Sonora·251+ employees·Welding Equipment and Welding Consumables Manufacturing

    • ~Wire harness assembly
    esab.comProfile →
  25. F & S Mexico Corporation

    Navojoa, Sonora·251+ employees·Industrial supplier

    • ~Wire harness assembly
    carrier.com.mxProfile →