Oil production equipment assembling - Valmistaja Tootja - Portugal

ALCAPETRO - PETROLEOS E DERIVADOS, S.A.

PETROBRANCA - COMBUSTIVEIS, S.A.

JOAO CRISTOVAO CHINA & CIA, LDA.

GUERREIRO, CARLOS BALTAZAR FURTADO

ANTONIO OSCAR MEIRELES MAGALHAES, LDA.