U&M Mineração e Construção S/A is a mining contractor and heavy-construction company, certified by ISO 9001, ISO 14001 and ISO 45001, since 1975 in the market offering earthworks, implementation and operation of mines and material handling services. Our extensive experience in works of this nature in remote areas, together with a lean and well-trained team and a fleet of modern vehicles, ensures efficiency, safety and quality when performing contracts..

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