Sinzi niba warigeze wumva "Ibisasu bya Cambrian Era".Uyu mwaka, inganda zose zo mu Bushinwa ziratera imbere kandi ziratera imbere byihuse nka "Embra ya Cambrian".Uyu mwaka, Ubushinwa bwiyongereye cyane, inganda z’ubukerarugendo ziremezwa, kandi umubare w’abantu wageze ku rwego rwo hejuru muri uyu mwaka.Kurwego rwo hejuru, kuriyi ngingo yo gukira, twiteguye guhuza nimpinduka zamasoko umwanya uwariwo wose, guha abakiriya agaciro kacu nubushobozi bwo kwishyira hamwe, kandi dufasha abakiriya gutanga agaciro keza.Nyamuneka mwibuke ko turi ibyuma bidafite ibyuma kandi bicuruza., twiteguye kugira amahirwe yo gufatanya nawe.

Nyamuneka nyemerera kumenyekanisha isosiyete yacu nibicuruzwa byingenzi:

sanonpipe ni umuyoboro utanga ibyuma bidafite icyuma mubushinwa.Itanga cyane cyane: imiyoboro yicyuma idafite icyuma kubiteka, imiyoboro yicyuma idafite ifumbire mvaruganda n’imiti, imiyoboro ya peteroli, imiyoboro yicyuma idafite imashini, hamwe nicyuma kidafite ibyuma byubaka.Ibipimo nyamukuru nibikoresho ni:

Astm A335 P91, Alloy Steel idafite ikizinga, Urukuta rurerure rutagira ikizinga,15crmog Umuyoboro wibyuma, Gb3087, sa106, nibindi Urashobora gusura urupapuro rwurubuga rwacu kugirango ubone ibicuruzwa waguze.