PCB laser kudula makina angagwiritse ntchito mkulu ntchito UV laser kapena laser Green monga gwero laser, chifukwa iwo yodziwika ndi yaing'ono lolunjika laser malo ndi yopapatiza kudula notch, ntchito kudula mitundu yosiyanasiyana ya magawo PCB, kuphatikizapo ceramic gawo lapansi, okhwima Flex, FPC, chivundikiro filimu ndi zina zotero. Pakuti kuzirala 10W PCB makina odulira laser, tikulimbikitsidwa kusankha S&A Teyu recirculating mafakitale madzi chiller CWUL-10.
Pankhani yopanga, S&A Teyu adayika zida zopangira zoposa miliyoni miliyoni za RMB, 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; 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.
