Ku ya 2 Nyakanga 2020, umusaruro w’imashini ikata ibiryo bya ultrasonic yaguzwe na Sosiyete y'Abanyamerika RD yo muri Wanli yararangiye. Umukiriya yasabye kwerekana amashusho kumurongo no gupima uruganda. Jorna, umuyobozi mukuru wa konti mu kigo cyacu, Wanli, yagiranye gahunda n’umukiriya kugira ngo bakore videwo saa munani zijoro ku ya 2 Nyakanga, ku isaha y’Amerika bukeye.