Ndi chitukuko cha zaka 17, S&A Teyu yapeza makasitomala ambiri. Makasitomalawa samangoyitanitsa nthawi zonse chaka chilichonse komanso amalimbikitsa mtundu wathu kwa anzawo kapena makasitomala awo. S&A Teyu laser cooling chillers amadziwika bwino chifukwa cha zinthu zapamwamba kwambiri komanso ntchito yokhazikika pambuyo pogulitsa. Pakadali pano, S&A Teyu laser kuzirala chillers nkhani zoposa 50% ya msika wapakhomo laser kudula ndi oposa 30% ya msika zoweta laser kuwotcherera.
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.
