Zvakajairika kuti PCB laser yekumaka muchina unodzoreredza mvura chiller unit inoita ruzha rushoma kana ichishanda uye ruzha urwu runowanzo itwa neinotonhora feni kana zvimwe zvinhu. Nekudaro, kana ruzha rwakanyanya, vashandisi vanofanirwa kutarisa kana recirculating mvura chiller yakaiswa nemazvo kana kana paine chakakanganisika nezvikamu.
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
