DLGMC IS ISO 9001:2015 CERTIFIED
October 15, 2020. The Quality Management System of D. Libunao Gas Manufacturing Corporation is now ISO 9001:2015 Certified by TÜV-SÜD Asia Pacific TÜV SÜD Group since October 15, 2020. Despite the challenging times, the company successfully passed the audit from the Certifying Body. A big congratulations to all DLGMC Family!