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CNPJ 06.375.685/0001-37
Cavern Sound Som e Acessorios LTDA
Cavern Sound Som e Acessorios LTDA holds 1 contract with the município of Serrana (SP) on the PNCP, worth R$ 8 mil in all.
Source: PNCP, Brazil's national public procurement portal.
R$ 8mil
in contracts with Serrana · 2026
The contracts
Locação de sistema de sonorização…06/04/2026R$ 8milSource: PNCP, Brazil's national public procurement portal. Contract values, not what was paid.