Mu 1995, Bwana Wu yashinze uruganda rwacu CHANGXUE, yibanda ku gukora polyurethane sandwich n'inzugi zibika imbeho kugeza ubu.
Mu mwaka wa 2011, Ann, washinze LINBLE, yarangije icyiciro cya gatatu cya kaminuza mu bijyanye n'ubucuruzi, hanyuma akora mu ishami rya leta.
Muri 2013, Ann yagarutse mu ruganda, yizeye gukemura ibibazo bitandukanye kubakiriya benshi no gutanga ibisubizo bikwiye byo kubika ibicuruzwa bikonje.
Gutanga ubushyuhe bwubutaka nibintu byingenzi mugihe cyo kubaka icyumba gikonje.Hariho uburyo butandukanye bwogukoresha ubushyuhe bwumuriro hagati yicyumba kinini, giciriritse nicyoroheje....
Ububiko bukonje ni ibikoresho byo gukonjesha ubushyuhe buke.Kwishyiriraho ububiko bukonje ni ngombwa cyane.Kwishyiriraho nabi bizatera ibibazo byinshi no kunanirwa, ndetse byongere igiciro cyububiko bukonje kandi bigabanye cyane ubuzima bwibikoresho....
1. Ububiko bukonje bwashyizwe ahantu hakomeye kandi hatuje.2. Ububiko bukonje bushyirwa ahantu hafite umwuka mwiza nubushuhe buke, kandi ububiko bukonje bushyirwa ahantu harinzwe numucyo nimvura.3. Amazi mu bubiko bukonje arasohoka ...