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