Anti-freezer ikhoza kuwonjezeredwa mu S&Zozizira zamadzi zamtundu wa Teyu. Komabe, popeza anti-firiji imawononga, ogwiritsa ntchito ayenera kulabadira zotsatirazi:
1.Anti-firiji iyenera kuchepetsedwa ndi madzi molingana ndi gawo lina;
2.Gwiritsani ntchito anti-firiji ya ndende yotsika;
3.Pewani kugwiritsa ntchito anti-freezer kwa nthawi yayitali. Nyengo zikafunda, chotsani anti-firiji ndikudzazanso ndi madzi aukhondo osungunuka kapena madzi oyeretsedwa.
Ngati ogwiritsa ntchito akadali ndi mafunso okhudza kuwonjezera anti-firiji mu chiller yamadzi mufiriji, atha kutilembera pa techsupport@teyu.com.cn
Pankhani ya kupanga, S&A Teyu adayika zida zopangira ma yuan opitilira miliyoni imodzi, kuwonetsetsa kuti njira zingapo zikuyenda bwino kuchokera pazigawo zapakati (condenser) za mafakitale oziziritsa kukhosi mpaka kuwotcherera kwachitsulo; pankhani ya Logistics, S&A Teyu akhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, atachepetsa kwambiri kuwonongeka kwa katundu chifukwa cha mtunda wautali wa katundu, komanso kupititsa patsogolo kayendedwe kabwino; pankhani ya pambuyo-malonda utumiki, nthawi chitsimikizo ndi zaka ziwiri.
