Hot dipped plastic coating steel corrugated pipe

0
·
1 Pin
 1y
a large pipe laying on top of a dirt road
Hot dipped plastic coating steel corrugated pipe is a new kind of products. And our company is the one and only manufacture of this product domestic at present. We have already applied for a patent certificate. #CorrugatedSteelSewerPipe #Corrugatedmetalpipeculvert #Rolledcorrugatedsteelpipe