Purchase Qty. Reference FOB Price
1-4 SET US$3,800.00
5+ SET US$3,500.00
Product Description
Post Tension Galvanized Spiral Corrugated Steel Duct Forming Machine 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. 3. Forming duct ...