Agalma Sourcing

Contract assembly and box build companies in Tlalnepantla de Baz, 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 40 contract assembly manufacturers in Tlalnepantla de Baz.

Describe your part to rank these suppliers for your job:

Top 30 of 40

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

  1. Medidores Internacionales RochesterNot yet researched

    Tlalnepantla de Baz, México·251+ employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    rochestersensors.comTakes outside ordersProfile →
  2. Super Flama

    Tlalnepantla de Baz, México·251+ employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    superflama.comTakes outside ordersProfile →
  3. SAG Mecasa

    Tlalnepantla de Baz, México·101–250 employees·Industrial supplier

    • ~Electromechanical assembly
    sag.atTakes outside ordersProfile →
  4. Powergyworks

    Tlalnepantla de Baz, México·101–250 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    powergy.com.mxTakes outside ordersProfile →
  5. Mexroller

    Tlalnepantla de Baz, México·51–100 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    • ✓ISO 9001
    rotadyne.mxTakes outside ordersProfile →
  6. DITSA

    Tlalnepantla de Baz, México·31–50 employees·Job shop

    • ~Electromechanical assembly
    ditsa.mxTakes outside ordersProfile →
  7. Sicsa Bandas y Transportadores

    Tlalnepantla de Baz, México·31–50 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    sicsabandas.com.mxTakes outside ordersProfile →
  8. Kpsg Cool Group

    Tlalnepantla de Baz, México·31–50 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    kpsglobal.comTakes outside ordersProfile →
  9. Montequipo

    Tlalnepantla de Baz, México·11–30 employees·Industrial supplier

    • ~Final assembly and box build
    montequipo.comTakes outside ordersProfile →
  10. Mechanical Solutions Jarquin

    Tlalnepantla de Baz, México·11–30 employees·Job shop

    • ~Final assembly and box build
    mechanicalmachinery.com.mxTakes outside ordersProfile →
  11. Ulma Packaging

    Tlalnepantla de Baz, México·11–30 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    ulmapackaging.comTakes outside ordersProfile →
  12. ISCOimagen

    Tlalnepantla de Baz, México·11–30 employees·Contract manufacturer

    • ~Final assembly and box build
    iscoimagen.comTakes outside ordersProfile →
  13. Rinhers

    Tlalnepantla de Baz, México·11–30 employees·Job shop

    • ~Electromechanical assembly
    rinhers.com.mxTakes outside ordersProfile →
  14. Industrias Tamer

    Tlalnepantla de Baz, México·101–250 employees·Industrial supplier

    • ~Electromechanical assembly
    mikels.com.mxProfile →
  15. Hyperion M & TNot yet researched

    Tlalnepantla de Baz, México·101–250 employees·Metalworking Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    hyperionmt.comProfile →
  16. Voestalpine Bohler Welding Mexico

    Tlalnepantla de Baz, México·101–250 employees·Industrial supplier

    • ~Electromechanical assembly
    voestalpine.comProfile →
  17. Fotorama de MexicoNot yet researched

    Tlalnepantla de Baz, México·101–250 employees·Toy Manufacturing

    • ~Final assembly and box build
    fotorama.com.mxProfile →
  18. ProcargaNot yet researched

    Tlalnepantla de Baz, México·101–250 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    procarga.comProfile →
  19. CMS International

    Tlalnepantla de Baz, México·51–100 employees·Industrial supplier

    • ~Final assembly and box build
    • ✓ISO 9001
    • ✓UL
    cmsinternational.com.mxProfile →
  20. Filtrox Columbia de Mexico

    Tlalnepantla de Baz, México·51–100 employees·Industrial supplier

    • ~Final assembly and box build
    filtrox.comProfile →
  21. Microsafe

    Tlalnepantla de Baz, México·51–100 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    • ✓ISO 9001
    microsafe.com.mxProfile →
  22. Isovolta

    Tlalnepantla de Baz, México·51–100 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    • ✓IATF 16949
    • ✓ISO 14001
    • ✓ISO 9001
    isovolta.comProfile →
  23. Servicio Gran VIANot yet researched

    Tlalnepantla de Baz, México·31–50 employees·Other motor vehicle parts manufacturing

    • ~Electromechanical assembly
    Profile →
  24. Infantil Ideas ManufacturasNot yet researched

    Tlalnepantla de Baz, México·11–30 employees·Toy Manufacturing

    • ~Final assembly and box build
    Profile →
  25. Aire y Refrigeracion VicalNot yet researched

    Tlalnepantla de Baz, México·11–30 employees·Air-Conditioning and Heating Equipment Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  26. Refacciones MoonsNot yet researched

    Tlalnepantla de Baz, México·11–30 employees·Metalworking Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  27. Industrias de PrecisionNot yet researched

    Tlalnepantla de Baz, México·11–30 employees·Bearing Manufacturing

    • ~Final assembly and box build
    ind-precision.comProfile →
  28. Semiremolques BronkoNot yet researched

    Tlalnepantla de Baz, México·11–30 employees·Manufacture of motor vehicle bodies and trailers

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

    Tlalnepantla de Baz, México·11–30 employees·Manufacture of other general-purpose industrial machinery and equipment

    • ~Final assembly and box build
    ripipsa.comProfile →
  30. Sarlo de MexicoNot yet researched

    Tlalnepantla de Baz, México·11–30 employees·Manufacture of electric power distribution equipment

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

10 more. Search to see suppliers ranked for your part