Raycus ndi bizinesi yapakhomo yomwe imagwira ntchito bwino popanga, kupanga ndi kugulitsa ma lasers a fiber ndi zinthu zina zofananira. Ambiri mwa S&A Ogwiritsa ntchito Teyu ndiwonso amagwiritsa ntchito Raycus fiber laser. Pozizira 2000W Raycus fiber laser, akulimbikitsidwa kugwiritsa ntchito S&A Teyu water chiller unit CWFL-2000 yomwe ili ndi machitidwe awiri owongolera kutentha.
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.
