Pali magwero ambiri a laser oyenera makina olembera laser a PCB okhala ndi mawonekedwe apakati. Akuphatikizapo UV laser, Green laser, fiber laser ndi CO2 laser. Makina ambiri olembera laser a PCB okhala ndi mawonekedwe apakati pamsika pano amayendetsedwa ndi UV laser ndi CO2 laser. Poziziritsa makina olembera laser a UV laser, tikupangira kugwiritsa ntchito RM series ndi CWUL series industrial water chillers a S&A Teyu. Poziziritsa makina olembera laser a CO2, CW series industrial water chillers a S&A Teyu angakhale abwino kwambiri.
Ponena za kupanga, S&A Teyu yayika zida zopangira zopitilira RMB miliyoni imodzi, kuonetsetsa kuti njira zosiyanasiyana zikuyenda bwino kuyambira pazigawo zazikulu (condenser) za chiller cha mafakitale mpaka kulumikiza zitsulo; pankhani ya mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, zomwe zachepetsa kwambiri kuwonongeka komwe kumachitika chifukwa cha mayendedwe ataliatali a katundu, komanso kukonza bwino mayendedwe; pankhani ya ntchito yogulitsa pambuyo pogulitsa, ma chiller onse amadzi a S&A Teyu amathandizidwa ndi kampani ya inshuwaransi ndipo nthawi ya chitsimikizo ndi zaka ziwiri.
