ADA Group, made up of ADA, ADA FIOS and ADATEC, is a Business Group with a Vertical Activity in the textile manufacturing sec ... tor. The mother company, Albino Dias de Andrade, S.A. produces and sells medical devices (gauze swabs, nonwoven swabs, bandages and incontinence products for adults). ADA FIOS, S.A. is the exclusive European producer of hydrophilic gauze fabric. The technological company ADATEC develops, manufactures and sells machines for the high technology industry. The synergy of the three companies results in one of the few business groups in the world with vertical dominance at all stages of the gauze fabric transformation cycle. read more