Kutonhodza kwemhepo (air cooling) zvinoreva kubvisa kupisa nekutonhodza feni ukuwo kutonhodza kwemvura kunoreva kubvisa kupisa kuburikidza nekufamba kwemvura uye kazhinji kune chekuita nekugadzirwa kwemvura mumaindasitiri. Yemidziyo yekutonhodza marabhoritari, maindasitiri emvura chiller sisitimu iri nani, nekuti inogona kudzora tembiricha yemvura uye kuona yakanyatso kudzora tembiricha uye inoisa firiji kuburikidza ne compressor.
S&A Teyu maindasitiri emvura ekuchiza masisitimu anogona kuiswa kutonhora marudzi akasiyana erabhoritari uye michina yekurapa, michina yemaindasitiri nemichina yekudhinda yeUV.
Nezve kugadzirwa, S&A Teyu yakadyara michina yekugadzira inodarika miriyoni imwe yeyuan, 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.
