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Welcome to the new CEMMI website

“Since 1963, manufacturing quality.”

A player of the Piston market for the agricultural and stationary equipment line since 1993, CEMMI innovates now with the provision of casting and machining services in aluminum parts (mold) to meet market demands.

Check out our Piston catalog by clicking on the item below.

Piston Catalog

• The lowest interest rate in the market

• Fixed and equal installments in up to 48 months

• Revolving and pre-approved credit

• An agile way to finance your investments

More Information

A leader in the manufacture of ore extraction pumps with replaceable lining and a pioneer in the fabrication of silos in the country, CEMMI, for more than fifty years, has been picking up expertise in the production of the entire line of mining, dredging and sanitation equipment: stationary and hopper dredgers, dredging boats, tugboats, silos, hydrocyclones, monoblock assembly, replacement materials, and others.

Mining Equipment


Our Services

    • Manufacture of pumps
    • Manufacture of silos
    • Stationary dredgers
    • Dredging boats
    • Hydrocyclone
    • Manufacture of agricultural and stationary pistons
    • Mold casting
    • Machining of aluminum parts

Get in contact with us

  • Endereço: Rua Eli Valter Cesar, 325 - Jardim Alvorada - Jandira - SP - CEP 06612-130
    E-mail: E-mail:
    Telefone: Fones: +55 (11) 4707-2596 / (11) 4789-7141 / (11) 98408-6162

    Or send us a message using our form..