Kuti uchengetedze chiller yemvura unit iri mumamiriro akanaka, kutsiva mvura inotenderera nguva dzose kunonyanya kukosha. Zvinokurudzirwa kushandisa mvura yakacheneswa kana mvura yakacheneswa semvura inotenderera uye kuitsiva nguva nenguva (kazhinji mwedzi mitatu yega yega) kuitira kudzivirira kuvharika munzira yemvura inotenderera nekuda kwetsvina yakawandisa uye kuchengetedza kutonhora kwakanaka kwechikamu chemvura chiller.
Nezve kugadzirwa, S&A Teyu yakadyara midziyo yekugadzira inodarika miriyoni imwe yeRMB, ichive nechokwadi chemhando yenhevedzano yemaitiro kubva kune zvakakosha zvikamu (condenser) yeindasitiri chiller kusvika pakunyungudika kwesimbi simbi; maererano ne logistics, S&A Teyu yakagadzira matura emidziyo mumaguta makuru eChina, yakaderedza zvakanyanya kukuvadzwa nekuda kwekureba kwekutakura kwezvinhu, uye nekuvandudza kugona kwekufambisa; maererano ne-after-sales service, nguva yewaranti makore maviri.
