Yakagadzirwa sechikamu chakakosha chenzvimbo yekudzidzira-muchinjiko, kuchengetedza kwakakwana uye kusimba kwakasimba. Maviri-tier yakakwira-kugona kuchengetedza system yekuwana nyore kuwana seyekurovedza muviri zvinoda kuwedzera. Kutenda kuDHZ's Simba Supping Chain uye kugadzirwa, chimiro chechishandiso chemidziyo chakarongeka uye chine makore mashanu-gore waranti.