Kale, msika wa fiber laser unkalamuliridwa ndi makampani akunja koma mtengo wake unali wokwera komanso nthawi yayitali yogwirira ntchito. Komabe, chifukwa cha kupita patsogolo mwachangu kwa ukadaulo wa laser ku China m'zaka khumi zapitazi, makampani akunyumba akhala akuwonjezera gawo la msika mu fiber lasers ndi mtengo wotsika komanso kuyankha mwachangu. Makampani akunyumba monga Raycus ndi MAX amadziwika kale pamsika wakunja. Chabwino, chomwe Bambo Petrovic amagwiritsa ntchito ndi Raycus fiber laser.
Bambo Petrovic amagwira ntchito ku kampani ya ku Serbia yomwe ikuyamba bizinesi yogulitsa zida za fiber laser ndikutumiza ma laser a Raycus fiber kuchokera ku China. Nthawi ina adawona makina oziziritsira madzi a S&A Teyu akuziziritsa Raycus fiber laser ku fakitale ya mnzake ndipo adachita chidwi ndi izi, kotero adalumikizana ndi S&A Teyu kuti adziwe zambiri za ma fiber laser water chiller. Pomaliza, adagula mayunitsi atatu a S&A Teyu water chiller, kuphatikiza CWFL-500, CWFL-1000 ndi CWFL-1500 kuti aziziritse ma laser a 500W, 1000W ndi 1500W Raycus motsatana. Mayunitsi a S&A Teyu CWFL water chiller amapangidwira makamaka fiber laser ndipo amadziwika ndi makina owongolera kutentha awiri, omwe amatha kuziziritsa chipangizo cha fiber laser ndi ma optics nthawi imodzi, kusunga ndalama ndi malo.
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.
