Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. yog ib qho ntawm 500 lub tuam txhab tsim khoom loj tshaj plaws hauv Suav teb thiab 500 lub tuam txhab ntiag tug hauv Suav teb. Lub hauv paus tseem ceeb hauv Tianjin, lub hauv paus tseem ceeb ntawm kev tsim khoom thiab kev lag luam nyob hauv Tianjin Daqiuzhuang Industrial Park thiab Tangshan Luanzhou Equipment Manufacturing Industrial Park.
Tangshan Yuantai Derun Hoobkas Chaw Ua Lag Luam
Tianjin Yuantaiderun Logistics Thiab Cia Khoom
Yuantai Derun lub hauv paus
Yuantai Derun No.3 Hoobkas
Yuantai pawg No.4 Hoobkas
Yuantai kev lag luam thiab kev lag luam
