Mutengi weVietnamese akatenga firiji yemvura chiller kuti itonhodze laser yekucheka muchina nguva pfupi yadarika. Aida kuziva kuti ndeapi maalarm code echiller yemvura yefiriji uye kuti anomiririra chii kuitira kuti matambudziko asina kunaka agadziriswe nenguva.
Maererano neS&A Teyu firiji, E1 inomirira ultrahigh kamuri tembiricha aramu; E2 inomirira ultrahigh mvura tembiricha aramu; E3 inomirira ultralow mvura tembiricha aramu; E4 inomirira kukanganisa kwekushisa kwekamuri sensor; E5 inomirira kukanganisa tembiricha yemvura uye E6 inomiririra yekuyerera kwemvura alarm.
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.
