Ibyuma by'inguni bigira uruhare runini mu nganda z'ubwubatsi no mu nyubako z'ubuhanga, kandi ni ibikoresho by'ingenzi mu gukora ibice bitandukanye bikomereye. Ibyuma by'inguni by'icyuma n'iby'inguni by'icyuma bifite imigozi bikoreshwa cyane mu nganda nyinshi nko ku minara yo kohereza ingufu, imashini ziterura n'izitwara, imiyoboro y'amashanyarazi, no gushyiraho inkingi za busbar. Ibi bicuruzwa byagenewe kwihanganira uburemere bwinshi no guhangana n'ibihe bikomeye. Nk'uruganda rw'icyuma cy'inguni rwo mu Bushinwa rukora ibyuma by'inguni, twishimira gutanga ibicuruzwa byiza bihuye n'ibyo inganda zitandukanye zikeneye.

Inguni z'icyuma zipfundikiye zikunze gukoreshwa nk'ibice bihuza ibice bitandukanye mu nyubako. Ziboneka mu bunini butandukanye, bigatuma ziba ibikoresho byiza cyane mu bikorwa bitandukanye by'ubwubatsi. Zikoreshwa cyane nk'urukuta rw'insinga zishyigikira imiyoboro y'amazi, aho kubika ibikoresho n'ubundi bwoko bw'uburyo bwo kubishyigikira. Imiterere yihariye y'urukuta rw'imfuruka ituma byoroha guhuza ibice byombi ukoresheje vis na nuts, kandi ni ibicuruzwa byiza ku bakunda gukorana na bo.

Itsinda rya Tianjin Rainbow Steel Group rikora ibikoresho by'icyuma bikozwe mu mfuruka n'ibindi bikoresho by'icyuma kuva mu 2000. Uruganda rwacu ruherereye hagati muri Tianjin, rutuma dushobora kohereza ibicuruzwa byacu mu gihugu hose neza. Mu myaka yashize twubatse izina rikomeye ry'ubwiza, kwizerwa no ku giciro. Itsinda ryacu ry'inzobere rigizwe n'abahanga mu by'ubuhanga, abashushanya n'abakora ibikoresho basobanukiwe akamaro k'ubwiza no gukora neza mu buryo bugezweho.

Mu gusoza, inguni z'icyuma n'ubwoko bwazo ni ibicuruzwa by'ibanze biboneka mu nganda nyinshi. Nk'uruganda rw'icyuma rukora inguni z'icyuma mu Bushinwa, intego yacu ni ugutanga ibicuruzwa byiza bihuye n'ibyo inganda zitandukanye zikeneye. Muri Tianjin Rainbow Steel Group, duha agaciro kunyurwa kw'abakiriya, niyo mpamvu dukomeza kugenzura ubuziranenge kugira ngo tumenye neza ko buri gicuruzwa dukora cyujuje ibisabwa byo hejuru. Niba ushaka inguni z'icyuma nziza kandi zihendutse, turi ahantu hamwe ukorera.