Nguva yekushanda kwesystem ye "closed loop chiller" inoenderana nekuti vashandisi vanoishandisa sei. Kune vamwe vatengi vedu, ma "closed loop water chiller" edu eS&A Teyu ave achishanda zvakanaka kwemakore matanhatu kusvika manomwe uye achiri kutonhora zvakanaka pamidziyo. Pamusoro pezvo, kugadzirisa nguva dzose kunobatsirawo pakuwedzera nguva yekushanda kwesystem ye "water chiller", sekuchinja mvura, kupa mhepo yakakwana uye kugadzirisa dambudziko reguruva, nezvimwewo.
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.
