Hari amasosiyete menshi akora sisitemu zo gutwara ibintu za granite zikora neza cyane na sisitemu zo gutwara ibintu zifite umurongo munini zikoreshwa mu gushyira ibintu mu buryo bunoze no mu buryo bwikora. Dukoresha ibyiciro byacu byo gushyira ibintu mu buryo byakozwe mu buryo bwa tekiniki n'ibikoresho bigenzura ingendo kugira ngo dutange sisitemu ntoya zo gushyira ibintu mu buryo bwikora kandi zikora mu buryo bwikora — "moteri zitwara ibintu" — ku bakiriya bacu.
ZhongHui ishobora gukora ibice bya granite bigezweho, imashini ya granite ishingiyeho n'umwuka wa granite ukoreshwa mu gutwara ibintu bya granite ku buryo bwo hejuru hamwe n'uburyo bwo kugenda bufite umurongo munini.
Igihe cyo kohereza: Ukuboza 31-2021