Agalma Sourcing

Contract assembly and box build companies in Aguascalientes, 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 79 contract assembly manufacturers in Aguascalientes. 5 have researched profiles with capabilities quoted from their own websites, and 22 are confirmed to take outside orders.

Describe your part to rank these suppliers for your job:

Top 30 of 79

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

  1. TEC Engineering de Mexico

    Aguascalientes, Aguascalientes·101–250 employees·Contract manufacturer

    • ✓Final assembly and box build
    • ~Electromechanical assembly

    “CELDAS DE TRABAJO / ENSAMBLE”

    teceng.mxTakes outside ordersProfile →
  2. Shonan Mexico

    Aguascalientes, Aguascalientes·31–50 employees·Job shop

    • ✓Final assembly and box build
    • ~Electromechanical assembly

    “MANUFACTURING Welding, machining, assembly, quality”

    shonanmexico.com.mxTakes outside ordersProfile →
  3. MDI Master

    Jesús María, Aguascalientes·11–30 employees·Job shop

    • ✓Electromechanical assembly
    • ✓ISO 14001
    • ✓ISO 9001

    “Certified scope: Trading in testers for wire harness and anti-noise equipment. Manufacture and assembly of wire harness.”

    mdimexico.com.mxTakes outside ordersProfile →
  4. Industrias DMU

    Aguascalientes, Aguascalientes·251+ employees·Industrial supplier

    • ✓Final assembly and box build

    “Realizamos ensambles automotrices de tela, espumas, velcro, metal, etc.”

    industriasdmu.com.mxProfile →
  5. Manufacturas Metalicas Rodher

    Aguascalientes, Aguascalientes·31–50 employees·Material Handling Equipment Manufacturing

    • ~Final assembly and box build
    • ✓Electromechanical assembly

    “fabricación de equipos electromecánicos y de control”

    rodher.com.mxProfile →
  6. Unipres Mexicana

    San Francisco de los Romo, Aguascalientes·251+ employees·Contract manufacturer

    • ~Electromechanical assembly
    unipres.co.jpTakes outside ordersProfile →
  7. Imhasa

    Aguascalientes, Aguascalientes·101–250 employees·Job shop

    • ~Final assembly and box build
    imhasa.com.mxTakes outside ordersProfile →
  8. Delta Conectores

    Aguascalientes, Aguascalientes·101–250 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    deltaconectores.comTakes outside ordersProfile →
  9. Foresight Mexico Technology

    Jesús María, Aguascalientes·101–250 employees·Contract manufacturer

    • ~Final assembly and box build
    • ~Electromechanical assembly
    en.foresight-int.comTakes outside ordersProfile →
  10. Solinda

    Jesús María, Aguascalientes·101–250 employees·Job shop

    • ~Final assembly and box build
    • ✓AS9100
    • ✓ISO 9001
    solinda.com.mxTakes outside ordersProfile →
  11. Customair

    Jesús María, Aguascalientes·101–250 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    • ✓ISO 9001
    customair.mxTakes outside ordersProfile →
  12. Mata Automotive Mexico

    Aguascalientes, Aguascalientes·101–250 employees·Other motor vehicle parts manufacturing

    • ~Electromechanical assembly
    • ✓IATF 16949
    mataauto.comTakes outside ordersProfile →
  13. Volmex

    Jesús María, Aguascalientes·51–100 employees·Job shop

    • ~Final assembly and box build
    volmex.com.mxTakes outside ordersProfile →
  14. Soin3

    Jesús María, Aguascalientes·51–100 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    soin3.comTakes outside ordersProfile →
  15. Meiwa Mold Mexico

    Aguascalientes, Aguascalientes·51–100 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    meiwa-jpn.co.jpTakes outside ordersProfile →
  16. Desarrollo de Maquinaria y Equipo Acii

    Aguascalientes, Aguascalientes·31–50 employees·Job shop

    • ~Final assembly and box build
    aciimx.comTakes outside ordersProfile →
  17. Carrocerias Montoya de Aguascalientes

    Aguascalientes, Aguascalientes·11–30 employees·Job shop

    • ~Final assembly and box build
    carroceriasmontoyadeaguascalientes.comTakes outside ordersProfile →
  18. Imicaf

    San Francisco de los Romo, Aguascalientes·11–30 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    imicaf.comTakes outside ordersProfile →
  19. Servicios y Suministros de Aguascalientes

    Aguascalientes, Aguascalientes·11–30 employees·Job shop

    • ~Electromechanical assembly
    • ✓ISO 9001
    gruposysags.comTakes outside ordersProfile →
  20. Carboneum

    Jesús María, Aguascalientes·11–30 employees·Job shop

    • ~Final assembly and box build
    carboneum.comTakes outside ordersProfile →
  21. Mantenimiento Industrial Presicion en Maquinados

    Aguascalientes, Aguascalientes·11–30 employees·Job shop

    • ~Final assembly and box build
    creativesoluciones.com.mxTakes outside ordersProfile →
  22. D Cocinas

    Aguascalientes, Aguascalientes·11–30 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    dcocinas.netTakes outside ordersProfile →
  23. Pulver

    Jesús María, Aguascalientes·11–30 employees·Job shop

    • ~Final assembly and box build
    pulver.com.mxTakes outside ordersProfile →
  24. V1Plastic

    Jesús María, Aguascalientes·11–30 employees·Contract manufacturer

    • ~Final assembly and box build
    • ~Electromechanical assembly
    v1plastic.mxTakes outside ordersProfile →
  25. Donaldson

    San Francisco de los Romo, Aguascalientes·251+ employees·Industrial supplier

    • ~Electromechanical assembly
    donaldson.comProfile →
  26. Marelli Mexicana

    Jesús María, Aguascalientes·251+ employees·Industrial supplier

    • ~Electromechanical assembly
    marelli.comProfile →
  27. Sanoh Industrial de Mexico

    Jesús María, Aguascalientes·251+ employees·Industrial supplier

    • ~Electromechanical assembly
    sanoh.com.mxProfile →
  28. Cooperstandard Automotive ServicesNot yet researched

    San Francisco de los Romo, Aguascalientes·251+ employees·Other motor vehicle parts manufacturing

    • ~Electromechanical assembly
    Profile →
  29. Sistemas de Arneses K&S MexicanaNot yet researched

    San Francisco de los Romo, Aguascalientes·251+ employees·Electrical and electronic equipment and parts manufacturing for motor vehicles

    • ~Electromechanical assembly
    Profile →
  30. Productos Doblados de MexicoNot yet researched

    San Francisco de los Romo, Aguascalientes·251+ employees·Other motor vehicle parts manufacturing

    • ~Electromechanical assembly
    nst-us.comProfile →

49 more. Search to see suppliers ranked for your part