Fektheri ea Liphaephe tsa Tšepe
Tianjin Youfa Steel Pipe Group Co., Ltd. Lekala la .-No.1;
Tianjin Youfa Steel Pipe Group Co., Ltd. Lekala la .-No.2;
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Tianjin Youfa Pipeline Technology Co.,Ltd;
Tianjin Youfa Ruida Traffic Facilities Co.,Ltd;
Tianjin Youfa Stainless Steel Pipe Co., Ltd;
Tianjin Youfa Hongtuo Steel Pipe Production Co., Ltd.
Bokgoni ba Tlhahiso
Methapo e 16 ea Tlhahiso ea Liphaephe tse Potolohileng tsa Erw
Methapo ea Tlhahiso ea Liphaephe tsa Tšepe tse Sekwere le tse Khutšoanyane tse 15
Methapo e 6 ea Tlhahiso ea Pipe ea Tšepe e Sekwere le e Khutšoanyane
Methapo e 16 ea Tlhahiso ea Pipe e Potolohileng ea Galvanized Erw
Methapo e 5 ea Tlhahiso ea Pipe ea Tšepe e Potolohileng
Methapo e 10 ea Tlhahiso ea Motsoako oa Plastiki ea Tšepe
Methapo e 3 ea Tlhahiso ea Liphaephe tsa Tšepe tse Koahetsoeng ka Plastiki
Methapo ea Tlhahiso ea Terene e Chesang ea Galvanize e 9 ea Balebeli
Methapo e 10 ea Tlhahiso ea Liphaephe tsa Tšepe e sa Khaotseng
Methapo e 5 ea Tlhahiso ea Liphaephe tse sa Khaotseng le Lisebelisoa