Hal qayb oo ka mid ah Cangzhou Datang Steel Pipe Co., Ltd.
Cinwaanka
Qolka 706, Dhismaha Jichun, Huanghe West Road, Degmada Yunhe, Cangzhou, Hebei, Shiinaha.
E-mailka
Saacadaha
Isniin-Jimco: 9 subaxnimo ilaa 6 galabnimo
Sabti, Axad: xiran
Nala soo xiriir
Halkan ku qor fariintaada oo noo soo dir