Min. Order Reference FOB Price
1 SET US$3,500.00 / SET
Product Description
Post Tension Corrugated Steel Duct Making Machine for Post-Tension Concrete Project Features of Galvanized Spiral Corrugated Post-Tension Tube Forming Machine 1. It is a new generation corrugated pipes making machine in China. 2. 5 Rollers, the before old machine is only 4 rollers. ...