Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. ndi amodzi mwamabizinesi apamwamba kwambiri opangira 500 ku China komanso mabizinesi apamwamba 500 aku China pakupanga.Likulu lawo ku Tianjin, malo opangira ndi malonda akuluakulu ali ku Tianjin Daqiuzhuang Industrial Park ndi Tangshan Luanzhou Equipment Manufacturing Industrial Park.
Tangshanyuantaiderun ndi wamanjenje kukhala akumangidwa
Tianjin Yuantaiderun Logistics Ndi Kusungirako
Likulu la Yuantai Derun
Yuantai Derun No.4 fakitale
Gulu la Yuantai No.3 Factory
Yuantai makampani ndi malonda
