ʻO Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. ʻo ia kekahi o nā ʻoihana hana 500 kiʻekiʻe o Kina a me nā ʻoihana pilikino 500 kiʻekiʻe o Kina i ka hana ʻana.ʻO ke keʻena poʻo ma Tianjin, aia ka waihona hana nui a me ka kūʻai aku ma Tianjin Daqiuzhuang Industrial Park a me Tangshan Luanzhou Equipment Manufacturing Industrial Park.
ʻO Tangshan Yuantai Derun Factory Business Center
ʻO Tianjin Yuantaiderun Logistics and Storage
ʻO ke keʻena nui ʻo Yuantai Derun
ʻO Yuantai Derun No.3 hale hana
Hui Yuantai No.4 Factory
ʻoihana a me kālepa ʻo Yuantai
