Yuhuan Zhanfan Machinery Co., Ltd. ndi katswiri wopanga kwa zosapanga dzimbiri zitsulo Meter mbali & mavavu ndi zina zamakono ogwira Integrated kafukufuku & kamangidwe, Non-muyezo makonda, kupanga malonda ndi utumiki. Idakhazikitsidwa mu 2002,. ili mu 'CITY OF vavu'- Yuhuan Industrial Area, Taizhou, m'chigawo Zhejiang, ndi mayendedwe yabwino kwa Ningbo ndi Shanghai Port ndi malo onse kumtunda.