ikoreshwa cyane mubikorwa remezo, umusaruro winganda, ibikoresho byo murwego rwohejuru
Ubuhanga bugezweho bwo gukora ibicuruzwa kandi bifite ireme
Inyenyeri Nziza Itsinda nkinganda ziyobora ibyuma byisi ku isi hamwe nu ruganda ruzengurutse ..
Wiyemeje gutanga ibyiciro byose byubuzima bwibyuma bifite agaciro nibisubizo bya serivisi zinganda ..
Nyuma yo kwirundanya bikomeje, kuzamura iterambere no kuvugurura hamwe ..
Nyuma yo kwegeranya guhoraho, gutera imbere no kuvugurura hamwe, Inyenyeri Nziza Ubu ifite ibice byinshi byo gukwirakwiza inganda; Gukwirakwiza, tianjin, henan, shandong, jiangsu, guhuza, hebei nahandi, uburebure bwibikorwa, guhuza umusaruro umurongo, ibicuruzwa byikoranabuhanga bigezweho, ibikorwa byingirakamaro, icyiciro, ibicuruzwa byoherezwa mubihugu n'uturere birenga 80 kwisi, bikoreshwa cyane mukubaka ibikorwa remezo ..
reba byinshi