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