Yangzhong Kampani Yonyamula Zida Zokweza Gulu lautumiki waukatswiri, mtundu wa Seiko, Yangzhong Zida zonyamulira, Yangzhong Makina onyamulira, Yangzhong Zida zonyamulira, mutha kupita kufakitale, ndipo milandu yeniyeni Yangzhong imatha kuyang'aniridwa. ena, akhoza makonda, amphamvu Chokhalitsa ndi angakwanitse