Doluyo and S&A Teyu onse ndi opanga makina a laser water chiller. Posankha angathe laser madzi chiller wopanga, anthu amakonda kufananiza tsatanetsatane wa khalidwe mankhwala, luso chizindikiro ndi pambuyo-malonda utumiki wa zopangidwa zosiyanasiyana. S&Makina a Teyu laser water chiller amaphimba chitsimikizo chazaka 2 ndipo amatetezedwa ndi inshuwaransi yazinthu, kuti ogwiritsa ntchito azikhala otsimikiza akamagwiritsa ntchito S.&A Teyu laser water chillers
Pambuyo pa chitukuko cha zaka 17, timakhazikitsa dongosolo lokhazikika lazogulitsa ndikupereka ntchito yokhazikika pambuyo pa malonda. Timapereka mitundu yopitilira 90 yotenthetsera madzi ndi mitundu 120 yotenthetsera madzi kuti musinthe mwamakonda anu. Ndi mphamvu kuzirala kuyambira 0.6KW kuti 30KW, madzi chillers athu ntchito kuziziritsa magwero osiyanasiyana laser, makina processing laser, makina CNC, zida zachipatala, zipangizo zasayansi ndi zina zotero.