Agalma Sourcing

Plastic injection molding companies in Celaya, Mexico

Molders that produce plastic parts and enclosures, many with in-house tooling.We list 11 injection molding manufacturers in Celaya. 3 have researched profiles with capabilities quoted from their own websites, and 5 are confirmed to take outside orders.

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Top 11 of 11

Researched profiles first, then by size · Updated October 14, 2026

  1. Celaya, Guanajuato·101–250 employees·Contract manufacturer

    • ✓Injection molding
    • ✓ISO 9001

    “Nos especializamos en inyección de Materiales Termoplásticos de Ingeniería, sobre moldeo tanto de componentes plásticos como metálicos”

    coplainsa.comTakes outside ordersProfile →
  2. Celaya, Guanajuato·51–100 employees·Job shop

    • ✓Injection molding

    “Alcansa, dedicada a la inyección de plásticos”

    alcansa.com.mxTakes outside ordersProfile →
  3. Celaya, Guanajuato·251+ employees·Industrial supplier

    • ✓Injection molding

    “Sanko Gosei is a global manufacturer of injection moulded components, primarily operating in the Automotive Sector.”

  4. Celaya, Guanajuato·101–250 employees·Contract manufacturer

    • ~Injection molding
    jasa.mxTakes outside ordersProfile →
  5. Celaya, Guanajuato·11–30 employees·Private label

    • ~Injection molding
    onavitt.com.mxTakes outside ordersProfile →
  6. Celaya, Guanajuato·11–30 employees·Contract manufacturer

    • ~Injection molding
    • ✓ISO 9001
    pulmex.comTakes outside ordersProfile →
  7. CelayNot yet researched

    Celaya, Guanajuato·251+ employees·Other motor vehicle parts manufacturing

    • ~Injection molding
  8. Celaya, Guanajuato·101–250 employees·Manufacture of other unreinforced plastic products

    • ~Injection molding
  9. Celaya, Guanajuato·51–100 employees·Manufacture of reinforced and unreinforced household plastic products

    • ~Injection molding
  10. Grupo AlmoplasticNot yet researched

    Celaya, Guanajuato·51–100 employees·Manufacture of reinforced and unreinforced household plastic products

    • ~Injection molding
  11. Industria MazalNot yet researched

    Celaya, Guanajuato·11–30 employees·Manufacture of reinforced and unreinforced plastic packaging containers

    • ~Injection molding