Ko Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. tetahi o nga umanga whakangao 500 o Haina me nga hinonga motuhake 500 o Haina ki te hanga. Ko te tari matua kei Tianjin, ko te turanga hanga me te hokohoko matua kei roto i Tianjin Daqiuzhuang Industrial Park me Tangshan Luanzhou Taputapu Hangahanga Ahumahi Park.
Tangshan Yuantai Derun Factory Business Center
Tianjin Yuantaiderun Logistics Me Rokiroki
Yuantai Derun te tari matua
Yuantai Derun No.3 wheketere
Ko te roopu Yuantai No.4 Factory
Yuantai ahumahi me te hokohoko
