MHM.
MHM (Higiene e Manutenção), at present, and with the clear objective of serving the new challenges of the national market, MHM Lda is certified in the Quality Management System in accordance with the following reference standards.

MHM (Higiene e Manutenção), at present, and with the clear objective of serving the new challenges of the national market, MHM Lda is certified in the Quality Management System in accordance with the following reference standards.