Ndi ambiri chubu laser kudula makina zopangidwa mu msika, ndi kovuta kwambiri kusankha yoyenera pakati pa opanga zonsezi, koma pali malangizo angapo chilengedwe kuti owerenga akhoza kukumbukira. Mulingo wopangira, mtundu wazinthu komanso ntchito yogulitsa pambuyo pogulitsa ya wopanga zonse ziyenera kuganiziridwa. Ponena za chowonjezera chake chofunikira -- recirculating water chiller , tikulimbikitsidwa kusankha S.&Teyu yomwe ili ndi zaka 17 za firiji komanso mitundu ingapo yamakina otenthetsera madzi omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana.
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.
