Agalma Sourcing

Electronics manufacturers in Sonora, Mexico

PCB assembly, box build, and electromechanical assembly for industrial and consumer products.We list 81 electronics manufacturing manufacturers in Sonora. 9 have researched profiles with capabilities quoted from their own websites, and 19 are confirmed to take outside orders.

Describe your part to rank these suppliers for your job:

Top 30 of 81

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

  1. Fabricación de Componentes Electrónicos

    Nogales, Sonora·251+ employees·Contract manufacturer

    • ~PCB assembly
    • ✓Electromechanical 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 →
  2. EDS MFG Mexico

    Magdalena, Sonora·251+ employees·Contract manufacturer

    • ~PCB assembly
    • ✓Electromechanical 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 →
  3. Mefasa

    Agua Prieta, Sonora·251+ employees·Contract manufacturer

    • ✓PCB assembly
    • ✓Electromechanical assembly

    “Manufactura Y Ensamble de: MOTORES, ROTORES, BRUSH BLOCKS, PC BOARDS, ARNESES, CAPSULAS, SLIP RINGS, SLIP RINGS PLATTERS, FIBRA OPTICA y CONECTORES.”

    mefasa.orgTakes outside ordersProfile →
  4. Circuit Works Corporation Mexico

    Agua Prieta, Sonora·251+ employees·Contract manufacturer

    • ✓PCB assembly
    • ✓ISO 13485
    • ✓ISO 9001

    “Our contract electronics manufacturing operation in Agua Prieta, Sonora, Mexico is a 50,000-square-foot facility designed to run repetitive production in low to medium volumes, pro…”

    cwcems.comTakes outside ordersProfile →
  5. Integrated Cable Assembly y Holdings

    Nogales, Sonora·251+ employees·Contract manufacturer

    • ~PCB assembly
    • ✓Electromechanical assembly

    “Wire Harness, Cable Assembly & Electromechanical Manufacturer”

    icaholdings.comTakes outside ordersProfile →
  6. Necontech de Mexico

    Hermosillo, Sonora·101–250 employees·Contract manufacturer

    • ~PCB assembly
    • ✓Electromechanical assembly
    • ✓IMMEX
    • ✓ISO 9001

    “Operating Stamping, Molding & Assembly 24 hours a day”

    newconcepttech.comTakes outside ordersProfile →
  7. Demsa

    Imuris, Sonora·101–250 employees·Contract manufacturer

    • ~PCB assembly
    • ✓Electromechanical 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 →
  8. American Precision Assemblers de Mexico

    Hermosillo, Sonora·101–250 employees·Contract manufacturer

    • ✓Electromechanical assembly

    “Electro mechanical assembly is a broad term encompassing everything from wire and cable subassemblies to complete system assemblies”

    apaconnects.comTakes outside ordersProfile →
  9. LG Automation

    Hermosillo, Sonora·51–100 employees·Contract manufacturer

    • ✓Electromechanical assembly

    “We have specialized in the design and manufacturing of fully automated assembly machines and work stations.”

    lgautomation.com.mxTakes outside ordersProfile →
  10. FlexNot yet researched

    San Luis Río Colorado, Sonora·251+ employees·Contract manufacturer

    • ~PCB assembly
    • ~Electromechanical assembly
    flex.comTakes outside ordersProfile →
  11. Sheryl ManufacturingNot yet researched

    Nogales, Sonora·101–250 employees·Contract manufacturer

    • ~PCB assembly
    • ~Electromechanical assembly
    icag.bizTakes outside ordersProfile →
  12. Charles e Gillman Company

    Nogales, Sonora·101–250 employees·Contract manufacturer

    • ~PCB assembly
    • ~Electromechanical assembly
    • ✓ISO 9001
    gillman.comTakes outside ordersProfile →
  13. Sonitronies HitranNot yet researched

    Nogales, Sonora·101–250 employees·Job shop

    • ~Electromechanical assembly
    hitran.comTakes outside ordersProfile →
  14. US Wire Group

    Hermosillo, Sonora·101–250 employees·Contract manufacturer

    • ~PCB assembly
    • ~Electromechanical assembly
    us-wire-harness.comTakes outside ordersProfile →
  15. MesabiNot yet researched

    Hermosillo, Sonora·51–100 employees·Job shop

    • ~Electromechanical assembly
    mesabi.com.mxTakes outside ordersProfile →
  16. CIP Centro de Innovacion y Prototipado

    Hermosillo, Sonora·31–50 employees·Job shop

    • ~Electromechanical assembly
    cipautomation.comTakes outside ordersProfile →
  17. Manufacturas Especializadas en Sistema de Refrigeracion

    Hermosillo, Sonora·31–50 employees·Job shop

    • ~Electromechanical assembly
    mer-sa.com.mxTakes outside ordersProfile →
  18. Metalmecanica RLC

    Hermosillo, Sonora·11–30 employees·Job shop

    • ~Electromechanical assembly
    rlc.com.mxTakes outside ordersProfile →
  19. Industrial COM

    Hermosillo, Sonora·11–30 employees·Job shop

    • ~Electromechanical assembly
    industrialcom.com.mxTakes outside ordersProfile →
  20. TE ConnectivityNot yet researched

    Hermosillo, Sonora·251+ employees·Industrial supplier

    • ~PCB assembly
    te.comProfile →
  21. Tecnologia MexicanaNot yet researched

    Nogales, Sonora·251+ employees·Manufacture of electronic components

    • ~PCB assembly
    ctscorp.comProfile →
  22. Sonora S Plan Acutec BladesNot yet researched

    Cajeme, Sonora·251+ employees·Manufacture of electronic components

    • ~PCB assembly
    sonitronies.comProfile →
  23. MolexNot yet researched

    Nogales, Sonora·251+ employees·Manufacture of electronic components

    • ~PCB assembly
    Profile →
  24. SI de MexicoNot yet researched

    Agua Prieta, Sonora·251+ employees·Manufacture of electronic components

    • ~PCB assembly
    Profile →
  25. Sonitronies ConciseNot yet researched

    Nogales, Sonora·251+ employees·Manufacture of electronic components

    • ~PCB assembly
    sonitronies.comProfile →
  26. Amphenol Optimize Mexico ToltecaNot yet researched

    Nogales, Sonora·101–250 employees·Manufacture of electronic components

    • ~PCB assembly
    Profile →
  27. Stewart Conector Systems de MexicoNot yet researched

    Cananea, Sonora·101–250 employees·Manufacture of electronic components

    • ~PCB assembly
    belfuse.comProfile →
  28. RK ElectronicaNot yet researched

    Naco, Sonora·101–250 employees·Manufacture of electronic components

    • ~PCB assembly
    Profile →
  29. Curtis de MexicoNot yet researched

    Nogales, Sonora·101–250 employees·Manufacture of electronic components

    • ~PCB assembly
    curtisind.comProfile →
  30. MC DavisNot yet researched

    Magdalena, Sonora·101–250 employees·Manufacture of electronic components

    • ~PCB assembly
    mcdavisco.comProfile →

51 more. Search to see suppliers ranked for your part