Agalma Sourcing

Electronics manufacturers in Monterrey, Mexico

PCB assembly, box build, and electromechanical assembly for industrial and consumer products.We list 297 electronics manufacturing manufacturers in the Monterrey area. 9 have researched profiles with capabilities quoted from their own websites, and 74 are confirmed to take outside orders.

Describe your part to rank these suppliers for your job:

Top 30 of 297

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

  1. Apodaca, Nuevo León·101–250 employees·Job shop

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

    “We manufacture built-to-order power cords and assemblies to OEM's, contract manufacturers and other high-volume users.”

    whismx.comTakes outside ordersProfile →
  2. Guadalupe, Nuevo León·31–50 employees·Contract manufacturer

    • ✓PCB assembly
    • ✓IMMEX
    • ✓ISO 9001
    • ✓UL

    “Offering full integrated services in Electronic Assembly”

  3. Guadalupe, Nuevo León·31–50 employees·Contract manufacturer

    • ✓PCB assembly

    “SMT, THT, testing & full assembly under one roof”

    fpm.com.mxTakes outside ordersProfile →
  4. Apodaca, Nuevo León·31–50 employees·Job shop

    • ~PCB assembly
    • ✓Electromechanical assembly

    “Somos una empresa dedicada a la fabricación e integración de equipos de transmisión, distribución y control de la energía eléctrica, brindando un excelente servicio y soporte técni…”

    integramx.mxTakes outside ordersProfile →
  5. Apodaca, Nuevo León·11–30 employees·Contract manufacturer

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

    “Newland specializes in assembly projects that require a high level of precision and skilled expertise from its labor force. It can procure or manufacture the parts or sub assemblie…”

    canfer.com.mxTakes outside ordersProfile →
  6. Apodaca, Nuevo León·101–250 employees·Job shop

    • ~PCB assembly
    • ✓Electromechanical assembly

    “Comenzaron a fabricar y ensamblar estas pantallas en colaboración con múltiples clientes”

    hpmled.comTakes outside ordersProfile →
  7. General Escobedo, Nuevo León·11–30 employees·Contract manufacturer

    • ✓Electromechanical assembly

    “Ensamble”

    framaplastics.comTakes outside ordersProfile →
  8. Guadalupe, Nuevo León·11–30 employees·Contract manufacturer

    • ✓Electromechanical assembly
    • ✓ISO 9001

    “Shelmex builds custom wire harnesses, cable and electronic assemblies, and complete products through contract manufacturing.”

    shelmex.comTakes outside ordersProfile →
  9. San Pedro Garza García, Nuevo León·11–30 employees·Industrial supplier

    • ✓Electromechanical assembly

    “Ensamble Procesos de clinchado, soldadura Spot, MIG, PW robotizada y manual.”

  10. Apodaca, Nuevo León·101–250 employees·Contract manufacturer

    • ~PCB assembly
    • ✓ISO 9001
    nortechsys.comTakes outside ordersProfile →
  11. Monterrey, Nuevo León·51–100 employees·Job shop

    • ~PCB assembly
    ensel.orgTakes outside ordersProfile →
  12. Apodaca, Nuevo León·51–100 employees·Job shop

    • ~PCB assembly
    incel.com.mxTakes outside ordersProfile →
  13. Guadalupe, Nuevo León·51–100 employees·Contract manufacturer

    • ~PCB assembly
    • ✓C-TPAT
    • ✓IMMEX
    • ✓ISO 9001
    shelmex.comTakes outside ordersProfile →
  14. Monterrey, Nuevo León·11–30 employees·Industrial supplier

    • ~PCB assembly
    ettech.com.mxTakes outside ordersProfile →
  15. Santa Catarina, Nuevo León·251+ employees·Contract manufacturer

    • ~Electromechanical assembly
    mesa.msTakes outside ordersProfile →
  16. Guadalupe, Nuevo León·251+ employees·Contract manufacturer

    • ~Electromechanical assembly
    industriasadak.comTakes outside ordersProfile →
  17. Santa Catarina, Nuevo León·251+ employees·Job shop

    • ~Electromechanical assembly
    katcon.comTakes outside ordersProfile →
  18. Guadalupe, Nuevo León·251+ employees·Job shop

    • ~PCB assembly
    • ~Electromechanical assembly
    cemm-thome.comTakes outside ordersProfile →
  19. Santa Catarina, Nuevo León·251+ employees·Job shop

    • ~Electromechanical assembly
    questum.comTakes outside ordersProfile →
  20. Apodaca, Nuevo León·251+ employees·Private label

    • ~Electromechanical assembly
    starion.co.krTakes outside ordersProfile →
  21. Apodaca, Nuevo León·251+ employees·Contract manufacturer

    • ~PCB assembly
    • ~Electromechanical assembly
    celestica.comTakes outside ordersProfile →
  22. Methode MexicoNot yet researched

    Apodaca, Nuevo León·251+ employees·Industrial supplier

    • ~Electromechanical assembly
    methode.comTakes outside ordersProfile →
  23. Guadalupe, Nuevo León·251+ employees·Job shop

    • ~Electromechanical assembly
    dimisa.comTakes outside ordersProfile →
  24. General Escobedo, Nuevo León·251+ employees·Job shop

    • ~Electromechanical assembly
    saetowers.comTakes outside ordersProfile →
  25. Apodaca, Nuevo León·251+ employees·Job shop

    • ~PCB assembly
    • ~Electromechanical assembly
    uei.comTakes outside ordersProfile →
  26. General Escobedo, Nuevo León·251+ employees·Contract manufacturer

    • ~Electromechanical assembly
    sisflex.mxTakes outside ordersProfile →
  27. Santa Catarina, Nuevo León·251+ employees·Job shop

    • ~Electromechanical assembly
    americantubing.comTakes outside ordersProfile →
  28. San Nicolás de los Garza, Nuevo León·101–250 employees·Job shop

    • ~Electromechanical assembly
    fanasa.com.mxTakes outside ordersProfile →
  29. Santa Catarina, Nuevo León·101–250 employees·Job shop

    • ~Electromechanical assembly
  30. Santa Catarina, Nuevo León·101–250 employees·Job shop

    • ~Electromechanical assembly
    • ✓ISO 9001
    equitek.com.mxTakes outside ordersProfile →

267 more. Search to see suppliers ranked for your part