Mu Julayi 2021, Quality Management System, Enviremental Management System ndi Occupational Health and Safety Management System zonse zidawunikiridwa kuti zigwirizane ndi ISO 9001:2015, ISO 14001:2015 ndi ISO 45001:2018. Ku Zonpak tikuwongolera kasamalidwe kathu kuti tizitumikira makasitomala ndi ndodo bwino.
Nthawi yotumiza: Aug-05-2021