Mumwe mushandisi wekuGerman akataura kuti kuyerera kwemvura kusina kujairika kwakaitika kumuchina wekuchiza mvura unotonhodza keyboard laser yekumaka muchina. Maererano nezvakaitika kuna S&A Teyu, izvi zvinokonzerwa nekuvharika mukati menzira yemvura yemuchina wemvura inotonhorera kana kubuda kwemvura. Vashandisi vanofanirwa kuona kuti inoitika kune yekunze nzira yemvura kana yemukati nzira yemvura. Vanogona zvakare kutendeukira kune chiller supplier kune dzakadzama mhinduro
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, yese S&A Teyu water chiller anonyorwa pasi nekambani yeinishuwarenzi uye nguva yewaranti makore maviri.