M'madera ozizira, madzi ozungulira mkati mwa makina ozizira a madzi a mafakitale amatha kuzizira, zomwe zimapangitsa kuti madzi ozizira a mafakitale ayambe kukhala ovuta kuyamba. Pankhaniyi, ndodo yotenthetsera ingakhale yothandiza kuti madzi ozungulira asazizira kwambiri. Pogula S&A madzi ozizira a mafakitale a Teyu, ogwiritsa ntchito ayenera kuuza S&A munthu wogulitsa Teyu ngati akufuna kuwonjezera ndodo yotenthetsera mu chiller, chifukwa ndi chinthu chomwe mungasankhe.
Pankhani yopanga, S&A Teyu adayika zida zopangira yuan yopitilira miliyoni imodzi, kuwonetsetsa kuti njira zingapo zimachokera kuzinthu zazikuluzikulu (condenser) za mafakitale oziziritsa kukhosi mpaka kuwotcherera kwachitsulo; ponena za mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, atachepetsa kwambiri kuwonongeka chifukwa cha mayendedwe akutali a katunduyo, komanso kuwongolera magwiridwe antchito; pankhani ya pambuyo-malonda utumiki, nthawi chitsimikizo ndi zaka ziwiri.
