Agalma Sourcing

Contract assembly and box build companies in Gustavo A. Madero, Mexico

Plants that assemble finished products from your parts and subassemblies: box build, electromechanical assembly, kitting, and packout. Profiles say whether they buy the parts (turnkey) or use yours (consigned). We list 39 contract assembly manufacturers in Gustavo A. Madero. 4 have researched profiles with capabilities quoted from their own websites, and 11 are confirmed to take outside orders.

Describe your part to rank these suppliers for your job:

Top 30 of 39

Researched profiles first, then by size · Updated October 15, 2026

  1. Copiisa Offshore

    Gustavo A. Madero, Ciudad de México·51–100 employees·Job shop

    • ✓Final assembly and box build

    “COPIISA MEXICO se mantiene a la vanguardia tecnológica incorporando nuevas tecnologías dentro de sus procesos de fabricación y construcción”

    copiisamexico.com.mxTakes outside ordersProfile →
  2. Racom Microelectronics

    Gustavo A. Madero, Ciudad de México·31–50 employees·Job shop

    • ~Final assembly and box build
    • ✓Electromechanical assembly

    “fabricación y prueba de tarjetas electrónicas y tableros de control de última generación.”

    racom.com.mxTakes outside ordersProfile →
  3. Comsa Seguridad Integral

    Gustavo A. Madero, Ciudad de México·11–30 employees·Job shop

    • ✓Final assembly and box build
    • ✓ISO 9001

    “transformar unidades automotrices en ambulancias y vehículos especiales”

    comsa.com.mxTakes outside ordersProfile →
  4. Frangi Diseño y Produccion Integral de Muebles

    Gustavo A. Madero, Ciudad de México·11–30 employees·Contract manufacturer

    • ✓Final assembly and box build

    “Proceso de ensamble donde se unen las diferentes piezas manufacturadas”

    frangi.com.mxTakes outside ordersProfile →
  5. SIES

    Gustavo A. Madero, Ciudad de México·251+ employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    • ✓CE
    siesmex.comTakes outside ordersProfile →
  6. Actia de Mexico

    Gustavo A. Madero, Ciudad de México·101–250 employees·Contract manufacturer

    • ~Final assembly and box build
    • ~Electromechanical assembly
    actia.com.mxTakes outside ordersProfile →
  7. Tormex

    Gustavo A. Madero, Ciudad de México·51–100 employees·Job shop

    • ~Final assembly and box build
    • ✓ISO 9001
    tormex.comTakes outside ordersProfile →
  8. Manufacturas Electronicas Mextronics

    Gustavo A. Madero, Ciudad de México·51–100 employees·Contract manufacturer

    • ~Final assembly and box build
    • ~Electromechanical assembly
    mextronics.comTakes outside ordersProfile →
  9. Probandas Mexico

    Gustavo A. Madero, Ciudad de México·51–100 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    probandas.comTakes outside ordersProfile →
  10. Nekotec Manufactura

    Gustavo A. Madero, Ciudad de México·31–50 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    nekotec.mxTakes outside ordersProfile →
  11. Taller

    Gustavo A. Madero, Ciudad de México·11–30 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    imehsa.com.mxTakes outside ordersProfile →
  12. Kyma CA

    Gustavo A. Madero, Ciudad de México·101–250 employees·Industrial supplier

    • ~Final assembly and box build
    • ✓ISO 9001
    kyma.com.mxProfile →
  13. United Engravers InternationalNot yet researched

    Gustavo A. Madero, Ciudad de México·51–100 employees·Printing Industry Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  14. Mecanica ServNot yet researched

    Gustavo A. Madero, Ciudad de México·51–100 employees·Food and Beverage Industry Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    mserv.com.mxProfile →
  15. Nano ElectronicaNot yet researched

    Gustavo A. Madero, Ciudad de México·51–100 employees·Industrial supplier

    • ~Final assembly and box build
    nanoelectronica.com.mxProfile →
  16. Bicicletas SupermexNot yet researched

    Gustavo A. Madero, Ciudad de México·51–100 employees·Bicycle and tricycle manufacturing

    • ~Final assembly and box build
    Profile →
  17. FiltexNot yet researched

    Gustavo A. Madero, Ciudad de México·51–100 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    filtex.com.mxProfile →
  18. BIMSA MEXICONot yet researched

    Gustavo A. Madero, Ciudad de México·51–100 employees·Pump and Pumping System Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    bimsamexico.mxProfile →
  19. EcosistraNot yet researched

    Gustavo A. Madero, Ciudad de México·31–50 employees·Food and Beverage Industry Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  20. Samsill de MexicoNot yet researched

    Gustavo A. Madero, Ciudad de México·31–50 employees·Writing, Drawing, Painting, and Office Supply Manufacturing

    • ~Final assembly and box build
    rihan.mxProfile →
  21. Thermal Cooling TowerNot yet researched

    Gustavo A. Madero, Ciudad de México·31–50 employees·Industrial and Commercial Refrigeration Equipment Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  22. Phumasados SA de CVNot yet researched

    Gustavo A. Madero, Ciudad de México·31–50 employees·Manufacture of small electrical appliances

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  23. Servicios Empresariales de Aire AcondicionadoNot yet researched

    Gustavo A. Madero, Ciudad de México·11–30 employees·Air-Conditioning and Heating Equipment Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  24. HerdNot yet researched

    Gustavo A. Madero, Ciudad de México·11–30 employees·Hardware and lock manufacturing

    • ~Final assembly and box build
    Profile →
  25. Maquilas Plasticas PEL y PELNot yet researched

    Gustavo A. Madero, Ciudad de México·11–30 employees·Toy Manufacturing

    • ~Final assembly and box build
    Profile →
  26. Rebovel BombasNot yet researched

    Gustavo A. Madero, Ciudad de México·11–30 employees·Pump and Pumping System Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  27. Productos Electricos Industriales y MagneticosNot yet researched

    Gustavo A. Madero, Ciudad de México·11–30 employees·Manufacture of electric power distribution equipment

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  28. D Carr LightNot yet researched

    Gustavo A. Madero, Ciudad de México·11–30 employees·Manufacture of ornamental lamps and lighting fixtures

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  29. FiltexNot yet researched

    Gustavo A. Madero, Ciudad de México·11–30 employees·Air-Conditioning and Heating Equipment Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  30. Empacadora de AluminioNot yet researched

    Gustavo A. Madero, Ciudad de México·11–30 employees·Packaging Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →

9 more. Search to see suppliers ranked for your part