Kampani yopanga ma laser a fiber laser ku Ji'nan imapanga bwino kwambiri pamalonda akunja, omwe zida zake zimagulitsidwanso ku Europe, United States, Southeast Asia ndi madera ena. Kale, amagwiritsa ntchito ma water chiller ochokera ku mitundu ina, koma pakadali pano, amagwiritsa ntchito Teyu chiller CW-3000, Teyu chiller CW-5000 ndi Teyu chiller CW-6000. Kampani yopanga ma laser ikuwonetsa kuti zilembo zaku China ndi Chingerezi komanso malangizo achingerezi a Teyu water chiller ali ndi mwayi waukulu pakutumiza kunja malonda akunja.
Kupatula malangizo a Chingerezi, tili ndi zofunikira zamagetsi zamitundu yonse, zokhala ndi CE ndi RoHS certification; zokhala ndi REACH certification; zogwirizana ndi mikhalidwe ya katundu wamlengalenga. Zonsezi ndi zabwino zotumizira kunja kwa dziko.Ponena za kupanga, S&A Teyu yayika zida zopangira zopitilira yuan 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 kwa katundu chifukwa cha mayendedwe akutali, komanso kukonza bwino mayendedwe; pankhani ya ntchito yogulitsa pambuyo pogulitsa, chitsimikizo ndi zaka ziwiri.
