Agalma Sourcing

Contract assembly and box build companies in Monclova, 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 14 contract assembly manufacturers in Monclova.

Describe your part to rank these suppliers for your job:

Top 14 of 14

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

  1. Steel FAB de MéxicoNot yet researched

    Monclova, Coahuila de Zaragoza·51–100 employees·Contract manufacturer

    • ~Final assembly and box build
    • ~Electromechanical assembly
    sfmex.comTakes outside ordersProfile →
  2. Service Tech de Mexico

    Monclova, Coahuila de Zaragoza·51–100 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    servicetech.com.mxTakes outside ordersProfile →
  3. Pirometria y Desarrollo IndustrialNot yet researched

    Monclova, Coahuila de Zaragoza·31–50 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    pideisa.comTakes outside ordersProfile →
  4. Remolques y Carrocerias Monclova

    Monclova, Coahuila de Zaragoza·11–30 employees·Job shop

    • ~Final assembly and box build
    remolquesmonclova.comTakes outside ordersProfile →
  5. ICCMEX

    Monclova, Coahuila de Zaragoza·11–30 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    iccmex.comTakes outside ordersProfile →
  6. Vortex Soluciones Industriales

    Monclova, Coahuila de Zaragoza·11–30 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    vortexsi.mxTakes outside ordersProfile →
  7. Grupo FOXNot yet researched

    Monclova, Coahuila de Zaragoza·251+ employees·Railroad rolling stock manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    grupofox.comProfile →
  8. Alphabet de Mexico de Monclova

    Monclova, Coahuila de Zaragoza·251+ employees·Industrial supplier

    • ~Electromechanical assembly
    motherson.comProfile →
  9. Infac Automotive MexicoNot yet researched

    Monclova, Coahuila de Zaragoza·251+ employees·Electrical and electronic equipment and parts manufacturing for motor vehicles

    • ~Electromechanical assembly
    infac.comProfile →
  10. Wittur Mexico

    Monclova, Coahuila de Zaragoza·101–250 employees·Industrial supplier

    • ~Final assembly and box build
    • ~Electromechanical assembly
    wittur.comProfile →
  11. Serv y Const RelidaNot yet researched

    Monclova, Coahuila de Zaragoza·31–50 employees·Broom, Brush, and Similar Product Manufacturing

    • ~Final assembly and box build
    Profile →
  12. Carroceria y Remolques GaribayNot yet researched

    Monclova, Coahuila de Zaragoza·11–30 employees·Manufacture of motor vehicle bodies and trailers

    • ~Final assembly and box build
    Profile →
  13. Taller de Trailas sin NombreNot yet researched

    Monclova, Coahuila de Zaragoza·11–30 employees·Other transportation equipment manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
    Profile →
  14. Acha Trairlers InoxNot yet researched

    Monclova, Coahuila de Zaragoza·11–30 employees·Manufacture of motor vehicle bodies and trailers

    • ~Final assembly and box build
    Profile →