Malinga ndi zomwe takumana nazo, ngati vutoli lichitika pakatha ntchito yayitali, zitha kukhala :
1. Chotenthetsera kutentha chimakhala chodetsedwa kwambiri, choncho chiyenera kutsukidwa;
2. The water chiller unit ikutha mufiriji. Ogwiritsa ntchito ayenera kupeza ndi kuwotcherera malo otayikira ndikubwezeretsanso firiji;
3. Malo ogwirira ntchito amadzi ozizira amakhala ozizira kwambiri kapena otentha kwambiri, zomwe zimapangitsa kuti chipinda cha madzi chisathe kukwaniritsa zofunikira za firiji. Ndibwino kuti musankhe chowumitsira madzi chokhala ndi mphamvu yozizirira kwambiri kapena kuika chowumitsira madzi pamalo omwe ali ndi kutentha koyenera.
Ponena za 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.
