Pali magwero ambiri laser oyenera sing'anga mtundu PCB laser chodetsa makina. Zimaphatikizapo UV laser, Green laser, fiber laser ndi CO2 laser. Ambiri mwa sing'anga mtundu PCB laser chodetsa makina mu msika panopa imayendetsedwa ndi UV laser ndi CO2 laser. Pakuzizira kwa UV laser cholemba makina, tikulimbikitsidwa kugwiritsa ntchito mndandanda wa RM ndi mndandanda wa CWUL wothira madzi m'mafakitale a S&A Teyu. Kwa makina ozizira a CO2 laser cholembera, CW mndandanda wamadzi otenthetsera madzi a S&A Teyu angakhale abwino.
Pankhani yopanga, S&A Teyu adayika zida zopangira zoposa miliyoni miliyoni za RMB, kuwonetsetsa kuti njira zingapo zoyambira pazigawo zazikuluzikulu (condenser) zamafakitale zimawotcherera ndi kuwotcherera; 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; kukhudzana ndi ntchito yogulitsa pambuyo pogulitsa, zonse S&A zozizira zamadzi za Teyu zimalembedwa ndi kampani ya inshuwaransi ndipo nthawi ya chitsimikizo ndi zaka ziwiri.
