Mu mpera za Gitugutu, Yiyang Rubbber Itsinda ry'Imashini y'Imashini y'Imashini Co{0}}, Ltd. yasinye amasezerano n'umugwi wa Lishizhong Umugwi w'Itsinda Co{2}}, Ltd.
Yao Hongjian, umukuru w'ishirahamwe akaba n'umuyobozi mukuru w'iryo shirahamwe, yaritavye umugigwa wo gusinya. Ivyo ni ikindi kintu Yiyang Rubber Machinery yashize mu ngiro n'umwete mu "Ingamba z'Ibikoresho vy'Ibarabara".
Kubera ko hariho amahinduka mu bijanye n’ivyo abasaba n’ibidukikije vy’amapine n’ubuhinga bw’amamashini y’imipira, Yiyang Rubber Machinery yashingiye ku vyiyumviro vyo mu gihugu no kw’isi yose mu myaka iheze, yashize mu ngiro n’umwete “Ingamba z’Ikiyaga”, ifungura amasoko mashasha no gufata amahirwe y’isoko. Ishirahamwe ritohoza n’umwete ivyo abakiriya bakeneye mu masoko ariko arakura nka Tayilandi, Vietnam, Sri Lanka, muri Malaysia na ayandi mapine yo muri Aziya y’amajepfo, kandi aragwiza utwigoro twayo mu masoko yo mu mahanga nka Aziya yo hagati, mu Buseruko bwo Hagati no muri Aziya y’amajepfo kugira ngo yuzuze ubusa buterwa n’ugusaba kw’amapine y’imbere mu gihugu.