Pothirira madzi otsekeka omwe amaziziritsa makina opindika, tikulimbikitsidwa kugwiritsa ntchito firiji yogwirizana ndi chilengedwe kupewa kuwononga mlengalenga. Kupatula apo, mayiko ambiri omwe akutukuka kumene aletsa kale firiji yosagwirizana ndi chilengedwe. Pofuna kuteteza chilengedwe, S&Chozizira chamadzi chotsekedwa cha Teyu chodzaza ndi firiji yogwirizana ndi chilengedwe.
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.
