Popeza malo ogwiritsira ntchito makina osindikizira a laser sali odetsedwa, akuyenera kuti asinthe madzi obwerezabwereza a unit chiller unit miyezi itatu iliyonse ndikugwiritsa ntchito madzi oyeretsedwa kapena madzi oyeretsedwa ngati madzi ozungulira kuti asatseke. Ogwiritsa ntchito amathanso kuwonjezera anti-laimu sikelo yoyeretsera m'madzi ozungulira, zomwe ndizothandizanso.
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.
