What We Do

Our Products

Granites

Granite (from the Latin granum grain, in reference to the texture of the rock) is a common type of igneous rock or magmatic, intrusive or plutonic rock of fine non-metamorphic.

Marble

Marble is a metamorphic rock originated from limestone exposed to high temperatures and extreme pressure.

Limestones

Limestone (from the Latin calx (cal. Calicis) or calcariu, “lime”) is a sedimentary rock that contains minerals with amounts above 30% of calcium carbonate (aragonite or calcite).

Compacts

Meet some of our compact.
Check their high quality.

Who We Are

About Us

Established in Chaves since 1979, the MGT is a reference on the market of ornamental stones, investing in various phases from extraction in their own quarries until the whole process, always investing in hightech equipment.
In Group MGT every stone tells a story of long years, the same story that marks the evolution of the company.

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Portfolio

Last News

News

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If you want to contact us about any issue please call (+351) 276 342 133 or send us an e-mail to geral@mgtransmontanos.com.
If you would like to submit a proposal for consideration simply submit a quote.

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Visit Us
Zona Industrial do Seara, Chaves
Email Us
geral@mgtransmontanos.com
Call Us
(+351) 276 342 133