NINGBO DABU YAKORESHEJWE AMATORA CO., LTDyashinzwe mu 2000, ifite metero kare 10000, ifite imirongo 10 yumusaruro hamwe nibikoresho bigezweho hamwe nimashini zipima, Ubushobozi bwo gukora buri mwaka burenga kilometero zirenga miliyoni 5.Twibanze cyane cyane no kohereza imigozi y'amashanyarazi, insinga zo gusudira, insinga zo kugenzura, insinga zagutse nizindi munsi yinsinga ya 1KV (harimo insinga zometseho reberi, insinga za PVC izigamye…