Komeza kuzamura, kuba igisubizo runaka cyiza kumurongo hamwe nisoko hamwe nabaguzi basabwa. Ishirahamwe ryacu rifite gahunda nziza yubuzere rishyirwaho koko ka karubone nziza,Umuringa wumuringa kumuringa wa chloride,Umuringa (Ii) hydroxide carbonate icyatsi,Cuo,Igikombe Cyiza. Kugirango ugere ku nyungu zo gusubiramo, isosiyete yacu ikuzanira amayeri yacu ku isi mu bijyanye n'itumanaho hamwe n'abakiriya bashinzwe amahanga, gutanga byihuse, ubuziranenge. Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Ositaraliya, muri Hongiya mu rugo, mu mahanga haba mu mahanga no mu mahanga.
Va ubutumwa bwawe