Ni izihe nganda zikora ibikoresho byo gukaraba (caster) by’ubuziranenge ku isi?

Abakora umwuga w’ubukorano bazwi gato ku baturage nk’inganda, ariko ubuzima bukoreshwa hose, ugereranije n’ibindi bihugu by’amahanga by’imyaka amagana by’ubucuruzi bw’ubukorano, inganda z’abakora umwuga w’ubukorano mu gihugu zatangiye zitinze. Ku rwego mpuzamahanga, ikirango kimaze imyaka ijana cyandika ireme ku isi, umubare munini w’abakora umwuga w’ubukorano ku isoko ry’ubucuruzi rigezweho, mu myaka ya vuba aha, ingaruka z’ikirango cy’igihugu ku isoko ry’ubucuruzi rigezweho, ku isoko ry’ubucuruzi rigezweho byatangije impinduramatwara. Muri iki gihuhusi cy’amaraso, ibyo ikirango gishobora kwihanganira kugeza ku iherezo, ntabwo tuzi, ariko mu bijyanye n’ubwiza, ibi birango ugomba kwitondera.

Itsinda rya Colson
Colson Group ni imwe mu nganda zikomeye ku isi zikora ibikoresho byo gukata, yashinzwe mu 1885. Iyi sosiyete ikora ibikoresho byo gukata bikoreshwa mu buryo butandukanye harimo ibikoresho byo kwa muganga, ibikoresho byo gutwara ibintu, ibikoresho by'inganda, imashini n'ibindi. Ubwiza bw'ibicuruzwa byabo bwagiye bushimwa cyane n'abakiriya babo kandi iyi sosiyete ifite umuyoboro mpuzamahanga w'ibikorwa n'ibicuruzwa kugira ngo itange serivisi nziza mbere yo kugurisha no nyuma yo kugurisha ku bakiriya bayo.

TENTE
TENTE ni uruganda rukora ibikoresho byo gukaraba mu Budage rwashinzwe mu 1923. Ibicuruzwa byabo birimo ubwoko butandukanye bw'ibikoresho byo gukaraba nka ibikoresho byo gukaraba byikora, ibikoresho bikomeye byo gukaraba, ibikoresho byo kuyobora, ibikoresho bikoresha moteri, n'ibindi. Iyi sosiyete yibanda ku guhanga udushya n'ubwiza, kandi ibicuruzwa byabo byamenyekanye cyane kandi byizewe ku isi yose.

Albiyoni
Albion ni uruganda ruzwi cyane mu gukora ibikoresho by’ubudozi muri Leta Zunze Ubumwe za Amerika, rwashinzwe mu 1947. Ibicuruzwa byabo bikoreshwa mu bikoresho by’ubuvuzi, ibikoresho by’inganda, ibikoresho byo mu maduka no mu bikoresho by’ubwikorezi, n’ibindi. Iyi sosiyete yibanda ku bwiza bw’ibicuruzwa na serivisi kandi ihora yiyemeje gutanga ibicuruzwa na serivisi nziza ku bakiriya bayo.

YTOP / Zhuo Ye

Imashini zikora imashini za manganese za Zhuo Ye zashinzwe mu 2008, nubwo uburambe bw'inganda bukiri buke, ariko ubundi buryo, mu nganda zikora imashini za manganese zafunguye inzira nshya. Zhuo Ye, ikozwe mu byuma bya manganese, izwiho ubwiza bwayo ku isoko ry'imbere mu gihugu, ishimwa cyane n'abakiriya kubera ubwiza bwayo buhebuje, ubwiza bwa gisirikare, imiterere igezweho ndetse na serivisi nziza yo kugurisha mbere na nyuma yo kugurisha. Imashini zikora imashini za manganese zakozwe na Zhuo Ye zateje akaga gakomeye ku isoko ry'Ubushinwa. Mu gihe kizaza, ibigo by'imashini zikora imashini za manganese byo mu Bushinwa bihagarariwe na Zhuo Ye bizashingira ku bwiza ku isoko mpuzamahanga.