Skip to main content

Home

SITIMM

True Unionism

The most important union in Mexico, defending workers' rights since 1948.

Quick Links

Discounts
Events
Programs
blog
Bulletins

Institutional

Magazines
Frequently Asked Questions
Report a problem
Search
Home

Contact

Victorino de las Fuentes #944

La Moderna Extension, Irapuato, Guanajuato

sitimm.ctm@gmail.com

Our Offices

IRAPUATO

Victorino de las Fuentes #944, La Moderna Extension (462) 626 06 97

SILAO

Benito Juárez #65 esq. San Dimas, Downtown (472) 722 35 01

CELAYA

Rio Bravo #107, Downtown (461) 608 02 30

SAN JOSÉ ITURBIDE

Priv Paseo de la Venta #7, Downtown (419) 690 85 65

VILLAGRAN

16 de Septiembre #909, Downtown (411) 165 31 49

© 2026 SITIMM. All rights reserved.

Frequently Asked Questions blog Events Terms and Conditions

SITIMMTrue Unionism

Home Events Programs Magazines blog Galleries Questions Bulletins Discounts

Search

Galleries

Explore SITIMM's photo galleries: union events, programs and activities in pictures.

Search galleries

5 galleries

Hirotec — Reunión IMSS INFONAVIT (2013)
91 photos
Hirotec — Reunión IMSS INFONAVIT (2013)
2013
Hirotec — Entrega de revista 9
7 photos
Hirotec — Entrega de revista 9
hirotec — Otros
8 photos
hirotec — Otros
Hirotec — Secciones (2019)
144 photos
Hirotec — Secciones (2019)
2019
HIROTEC
21 photos
HIROTEC