Vamwe vashandisi vanobvunza kana vachigona kushandisa anti-freezer mumuchina wekugadzira laser muzhizha uye kana zvakakodzera. Zvakanaka, vanofanirwa kunzwisisa kuti chinangwa chekuwedzera anti-freezer ndechekudzivirira mvura inotenderera mumuchina wekupisa mvura kuti isaome. Saka, zvinokurudzirwa kuwedzera anti-freezer kana kuchitonhora zvikuru muchando panzvimbo pezhizha.
Panyaya yekugadzira, S&A Teyu yakaisa michina yekugadzira inodarika miriyoni imwe yeyuan, ichivimbisa kunaka kwemaitiro akasiyana-siyana kubva kuzvinhu zvikuru (condenser) zvechiller yeindasitiri kusvika pakunamira simbi; panyaya yezvekutakura zvinhu, S&A Teyu yakagadzira matura ezvekutakura zvinhu mumaguta makuru eChina, zvaderedza zvakanyanya kukuvara kunokonzerwa nekutakura zvinhu kure, uye kuvandudza mashandiro ekutakura; panhau yekutevera mushure mekutengesa, nguva yewarandi makore maviri.
