Agalma Sourcing

Contract assembly and box build companies in Chalco, 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 7 contract assembly manufacturers in Chalco.

Describe your part to rank these suppliers for your job:

Top 7 of 7

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

  1. Chalco, México·51–100 employees·Job shop

    • ~Final assembly and box build
    • ~Electromechanical assembly
    efeingenieria.comTakes outside ordersProfile →
  2. Articulos Electricos SamyNot yet researched

    Chalco, México·51–100 employees·Manufacture of plugs, sockets, fuses, and other electrical wiring devices

    • ~Final assembly and box build
    • ~Electromechanical assembly
  3. Herrajes para Muebles CaromiNot yet researched

    Chalco, México·11–30 employees·Hardware and lock manufacturing

    • ~Final assembly and box build
  4. Herrajes y Troqueles RidecNot yet researched

    Chalco, México·11–30 employees·Hardware and lock manufacturing

    • ~Final assembly and box build
  5. Chalco, México·11–30 employees·Metalworking Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly
  6. Taller de MaquinitasNot yet researched

    Chalco, México·11–30 employees·Toy Manufacturing

    • ~Final assembly and box build
  7. Insumos para PurificadoraNot yet researched

    Chalco, México·11–30 employees·Food and Beverage Industry Machinery Manufacturing

    • ~Final assembly and box build
    • ~Electromechanical assembly