Industrial Division

A Group of Companies with presence in the field of the mechanical metal industry, where we have high specialization and skilled labor. With a leadership rooted in this field, we are at the cutting edge of the technology and professional quality that is reflected in our products and services.

GUNDERSON-GIMSA


We manufacture railroad hopper and tank cars for the exporting market that started from a commercial alliance between Grupo Industrial Monclova and TheGreenbrierCompanies.

GUNDERSON-GIMSA

COMMSA Mantenimiento


It is created to provide maintenance and rehabilitation to machines and equipment of continuous casting in the steel industry, in addition we manufacture machining of high precision.

commsa mantenimiento

GG Synergy


Produce Torispherical ellipsoidal and type metal caps for rail tank cars under the Standard Association of American Railroads ensuring safety, efficiency and productivity.

commsa mantenimiento