Portuguese label based in Porto.
Initially a sub-label of [L=Rádio Triunfo, Lda.], it became in the 1970s a sub-label of J. C. Donas, Lda. (that was part of the Valentim de Carvalho CI SARL), using the new logo with the bells over the staff lines.
Mainly focused on the local release of Brazilian records (essentially from the Continental (3) label) that had a very similar logo (with bells over the staff lines).
It was active until the end of the 1970s.