Umzi-mveliso wemibhobho yentsimbi :
Jiangsu Youfa Steel Pipe Co., Ltd
Isakhono seMveliso:
I-10 ye-Erw Round Pipe Production Lines
ImiGangatho emi-6 yoMbhobho eGalisiweyo ye-Erw
Imibhobho yentsimbi eyi-9 yesikwere kunye neRectangular
Imibhobho yentsimbi eyi-4 eGatiweyo kunye neMibhobho yentsimbi eyiRectangular