Posachedwapa kasitomala waku Romania adatifunsa za kusankha chotchingira madzi otsekera kuti aziziziritsa MAX 4000W fiber laser. Chabwino, ndi zophweka. Timalimbikitsa S&A Teyu adatseka CWFL-4000 kuti agwire ntchito yoziziritsa. Zapangidwa ndi machitidwe awiri owongolera kutentha. Njira yochepetsera kutentha ndi yoziziritsa chipangizo cha fiber laser pamene njira yoyendetsera kutentha kwambiri ndi yoziziritsira mutu wodula, womwe umapereka chitetezo chachikulu cha fiber laser.
Pankhani ya kupanga, S&A Teyu adayika zida zopangira ma yuan opitilira miliyoni imodzi, kuwonetsetsa kuti njira zingapo zikuyenda bwino kuchokera pazigawo zapakati (condenser) za mafakitale oziziritsa kukhosi mpaka kuwotcherera kwachitsulo; pankhani ya Logistics, S&A Teyu akhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, atachepetsa kwambiri kuwonongeka kwa katundu chifukwa cha mtunda wautali wa katundu, komanso kupititsa patsogolo kayendedwe kabwino; pankhani ya pambuyo-malonda utumiki, nthawi chitsimikizo ndi zaka ziwiri.
