Agalma Sourcing

Contract assembly and box build companies in Ecatepec de Morelos, 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 38 contract assembly manufacturers in Ecatepec de Morelos.

Describe your part to rank these suppliers for your job:

Top 30 of 38

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

  1. Industrias Plasticas Martin

    Ecatepec de Morelos, México·251+ employees·Job shop

    • ~Final assembly and box build
    martinsplastics.netTakes outside ordersProfile →
  2. Constructora Dhap

    Ecatepec de Morelos, México·251+ employees·Job shop

    • ~Final assembly and box build
    dhapsa.comTakes outside ordersProfile →
  3. Industrias Mecánico Electricas

    Ecatepec de Morelos, México·251+ employees·Job shop

    • ~Final assembly and box build
    imesa.com.mxTakes outside ordersProfile →
  4. Metrologia Equipo de LAB para Construccion Davi

    Ecatepec de Morelos, México·51–100 employees·Industrial supplier

    • ~Final assembly and box build
    equipodavi.comTakes outside ordersProfile →
  5. Fabricacion de Colectores de Polvo y Ventiladores

    Ecatepec de Morelos, México·31–50 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    facorb.comTakes outside ordersProfile →
  6. SMF Technology Crualf

    Ecatepec de Morelos, México·31–50 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    crualf.comTakes outside ordersProfile →
  7. Maquilados de Mjuebles para Conservacion

    Ecatepec de Morelos, México·11–30 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    friolimpic.comTakes outside ordersProfile →
  8. Industrias Pego

    Ecatepec de Morelos, México·11–30 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    industriaspego.com.mxTakes outside ordersProfile →
  9. Valvulas Hermanos Cuevas

    Ecatepec de Morelos, México·11–30 employees·Job shop

    • ~Final assembly and box build
    valvulascuevas.com.mxTakes outside ordersProfile →
  10. Empresa Icme

    Ecatepec de Morelos, México·11–30 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    josesn0.wixsite.comTakes outside ordersProfile →
  11. Procesos y Manufacturas Mecanicas

    Ecatepec de Morelos, México·11–30 employees·Job shop

    • ~Final assembly and box build
    • ✓ISO 9001
    proymsa.comTakes outside ordersProfile →
  12. Flowserve

    Ecatepec de Morelos, México·251+ employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    flowserve.comProfile →
  13. Somaki de MexicoNot yet researched

    Ecatepec de Morelos, México·101–250 employees·Broom, Brush, and Similar Product Manufacturing

    • ~Final assembly and box build
    somaki.com.mxProfile →
  14. Nylco Mexicana

    Ecatepec de Morelos, México·101–250 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    • ✓ISO 9001
    nylco.com.mxProfile →
  15. Elaboracion de Metalmecanica Inalmet de MexicoNot yet researched

    Ecatepec de Morelos, México·51–100 employees·Manufacture of electric power distribution equipment

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  16. CormosaNot yet researched

    Ecatepec de Morelos, México·51–100 employees·Other Commercial and Service Industry Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  17. Forjas Y Herrajes

    Ecatepec de Morelos, México·51–100 employees·Industrial supplier

    • ~Final assembly and box build
    forjasyherrajes.comProfile →
  18. VulcamexNot yet researched

    Ecatepec de Morelos, México·31–50 employees·Welding Equipment and Welding Consumables Manufacturing

    • ~Electromechanical assembly
    Profile →
  19. NufetisaNot yet researched

    Ecatepec de Morelos, México·31–50 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    nufetisa.com.mxProfile →
  20. FRG Forjas y MaquinadosNot yet researched

    Ecatepec de Morelos, México·31–50 employees·Hardware and lock manufacturing

    • ~Final assembly and box build
    Profile →
  21. BodegaNot yet researched

    Ecatepec de Morelos, México·31–50 employees·Broom, Brush, and Similar Product Manufacturing

    • ~Final assembly and box build
    Profile →
  22. BodegaNot yet researched

    Ecatepec de Morelos, México·31–50 employees·Manufacture of electric motors and generators

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  23. Moldes Inyectado a PresionNot yet researched

    Ecatepec de Morelos, México·31–50 employees·Rubber and Plastics Industry Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  24. Tecnologia y Procesos AdministrativosNot yet researched

    Ecatepec de Morelos, México·31–50 employees·Manufacture of major household appliances

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  25. Industrializadora Jumb de MexicoNot yet researched

    Ecatepec de Morelos, México·11–30 employees·Broom, Brush, and Similar Product Manufacturing

    • ~Final assembly and box build
    Profile →
  26. Cerrojo SanchezNot yet researched

    Ecatepec de Morelos, México·11–30 employees·Hardware and lock manufacturing

    • ~Final assembly and box build
    Profile →
  27. MS Multiservicios y Soluciones IntegralesNot yet researched

    Ecatepec de Morelos, México·11–30 employees·Manufacture of other communications equipment

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  28. Plasticos OLPNot yet researched

    Ecatepec de Morelos, México·11–30 employees·Broom, Brush, and Similar Product Manufacturing

    • ~Final assembly and box build
    Profile →
  29. Promotora Industrial y ComercialNot yet researched

    Ecatepec de Morelos, México·11–30 employees·Material Handling Equipment Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  30. Procesos Mecanicos y ProyectosNot yet researched

    Ecatepec de Morelos, México·11–30 employees·Metalworking Machinery Manufacturing

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

8 more. Search to see suppliers ranked for your part