Sezvo nharaunda yekushanda yemuchina wekumaka laser isina kusvibiswa, zvinokurudzirwa kutsiva mvura inotenderera yeindasitiri chiller unit mwedzi mitatu yega yega uye kushandisa mvura yakachena yakadirwa kana mvura yakacheneswa semvura inotenderera kudzivirira kuvhara. Vashandisi vanogonawo kuwedzera anti-lime scale yekuchenesa agent mumvura inotenderera, iyo inobatsirawo.
Panyaya yekugadzirwa, S&A Teyu yakadyara michina yekugadzira inodarika miriyoni imwe yeyuan, kuve nechokwadi chemhando yenhevedzano yemaitiro kubva kune zvakakosha zvikamu (condenser) zvemaindasitiri chiller kusvika pakuiswa kwesimbi simbi; maererano nekugadzirisa zvinhu, S&A Teyu yakagadzira matura ekugadzirisa zvinhu mumaguta makuru eChina, yakaderedza zvakanyanya kukuvadza nekuda kwekureba kwekutakura kwezvinhu, uye nekuvandudza kushanda kwekufambisa; maererano ne-after-sales service, nguva yewaranti makore maviri.
