Ko te kai a Zhengda (Hengsui) Co., Ltd. 300T / h taketake te tango i te wai. Ko te wai rere ke i roto i Gucheng County o te taone nui a Hengshui e nui atu ana i te paerewa. Ka whakatauhia e to maatau kamupene te tango i te tango i te fluoride motuhake ki te whakatutuki i te whaainga o te tango fluoride mo te inu.
