Dutegereje ejo hazaza, DOWIN LASER izubahiriza iterambere ryinganda nkingamba zambere ziterambere ryiterambere, ihora ishimangira guhanga udushya mu ikoranabuhanga, guhanga udushya no guhanga udushya nkisoko ya sisitemu yo guhanga udushya, kandi igamije kuba umuyobozi wa lazeri yubwenge, yikora kandi ikoreshwa na digitale. Porogaramu.