Anti-freezer inogona kushanda semvura inotenderera mumushini wemvura inotonhorera inotonhorera muchina wekupeta, kunyanya munguva yechando. Zvakadaro, anti-freezer ine ngura uye inoda kuwedzerwa zvichienderana nemvura yakacheneswa. Kana kunze kwave kudziya, mushandisi anofanira kutsiva mvura yekutanga neitsva (mvura yakanatswa kana mvura yakachena yakadirwa).
Nezve kugadzirwa, S&A Teyu yakadyara michina yekugadzira inodarika miriyoni imwe yeyuan, ichiva nechokwadi chemhando yenhevedzano yemaitiro kubva kune zvakakosha zvikamu (condenser) yeindasitiri chiller kusvika pakunyungudika kwesimbi simbi; maererano ne logistics, S&A Teyu yakagadzira matura ekuchengetera zvinhu mumaguta makuru eChina, yakaderedza zvakanyanya kukuvadzwa nekuda kwekureba kwekutakura kwezvinhu, uye nekuvandudza kugona kwekufambisa; maererano ne-after-sales service, nguva yewaranti makore maviri.