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CBuilding a successful career, alongside the mining industry in the region Congonhas, the MSM, has, since its foundation in August 15, 1980, is a partnership committed to strengthening one of its traditional values​​:

The quality of their products and services

Main Products

  • Argila Semi Refratária
  • Bauxista
  • Minério de Ferro
  • Minério de Manganês

Contact business

Contact our sales team to learn more of budgets.

Meet Some of our clients