Ogwiritsa ena atha kukhala ndi funso ili pogula ma lasers a UV: Kodi mtundu wakunja uli bwino kuposa mtundu wakunyumba? Chabwino, sitingathe kudziwa mtundu wa laser ya UV kokha ndi komwe idachokera. Tiyenera kuganizira zamtundu wa wopanga, ntchito yogulitsa pambuyo pa malonda ndi nthawi yoyankha ndi zina zotero. Kusankha chozungulira madzi chiller kwa UV laser tikulimbikitsidwanso kutsatira malamulo pamwamba.
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.
