Skip to main content
The experience and innovation
that leads to quality.
With over 40 years of history, Construcciones Metálicas Muñiz Hermanos specializes in the manufacturing of capital goods for the STEEL, PETROCHEMICAL, NAVAL, HYDROELECTRIC, and RENEWABLE ENERGY sectors, as well as for engineering companies operating at both national and international levels.

Design and manufacturing of steel structures, pressure vessels, and heavy boilerwork.

Projects, construction, assembly, and maintenance for the industrial and hydraulic sectors.

About Us

We have been in the industry for over 40 years, developing all kinds of projects.

Construcciones Metálicas Muñiz Hermanos, S.L. was founded in 1983 and is one of the oldest custom metal part manufacturing workshops in Asturias. The trust of our clients speaks for itself.