Uruganda rw’ibikoresho byo kurwanya inkongi ku isi rwa Yuyao ni uruganda rw’abahanga mu gushushanya, guteza imbere no kohereza mu mahanga ama-valve y’umuringa n’umuringa, flange, ibikoresho bya pulasitiki bishyirwamo imiyoboro n’ibindi. Duherereye mu Karere ka Yuyao muri Zhejiang, mu nkengero za Shanghai, Hangzhou, Ningbo, hari ahantu heza ho gutwara no korohereza abantu gutwara. Dushobora gutanga ama-valve azimya umuriro, amazi, umuyoboro wo gusukura, imiyoboro yo guhuza, ama-valve yo ku irembo, ama-valve yo kugenzura n’ama-valve y’umupira.