Featured Gas Industry & Commerce OilTechno Oil Group bags ISO 9001: 2015 CertificationOur Reporter August 15, 2022August 15, 2022 by Our Reporter August 15, 2022August 15, 20220343 The Standards Organisation of Nigeria (SON), has awarded ISO 9001: 2015 Certification to Techno Oil Limited for complying with best practices and international standards. The
