Umzi-mveliso weMibhobho yeNsimbi
I-Tianjin Youfa Steel Pipe Group Co., Ltd .-Isebe eli-1;
I-Tianjin Youfa Steel Pipe Group Co., Ltd .-Isebe lesibini;
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
ITekhnoloji yePipeline yeTianjin Youfa Co.,Ltd;
I-Tianjin Youfa Ruida Traffic Facilities Co.,Ltd;
I-Tianjin Youfa Stainless Steel Pipe Co., Ltd;
I-Tianjin Youfa Hongtuo Steel Pipe Manufacture Co., Ltd.
Umthamo weMveliso
Imigca yeMveliso yeMibhobho eyi-16 ye-Erw Round
Imigca yokuVelisa imibhobho yentsimbi eyi-15 eyisikwere neyingxande
Imigca emi-6 yeMveliso yePipe yeSikwere kunye neRectangular Steel
Imigca yeMveliso yeMibhobho eyi-16 yeGalvanized Erw Round
Imigca emi-5 yokuvelisa imibhobho yentsimbi ejikelezayo
Imigca eli-10 yeMveliso yePlastiki yeNsimbi
Imigca emi-3 yokuvelisa imibhobho yentsimbi egqunywe ngeplastiki
Imigca yeMveliso ye-Guard Rail Hot Dip Galvanize eyi-9
Imigca eli-10 yokuvelisa imibhobho yentsimbi engagqwaliyo
Imigca emi-5 yemveliso yePipe kunye neZilinganisi ezingenasici