Chigadzirwa chega chega chinogadziriswa neyemukati memhando manejimendi (ISO 9001: 2000) nekuyedzwa kunoenderana, sekuyedza ruzha, macheki ekushandisa girisi, kuisa chisimbiso cheki, kuomarara kwesimbi pamwe nezviyero.
Kuomerera kumazuva ekutumira, kushanduka uye kuvimbika kwakave nenheyo dzakasimba muhuzivi hwekambani kwemakore ikozvino.
DEMY yakanaka pakupa mutengi-chaiyo mhando pamitengo inoyevedza uye inokwikwidza.
