From aluminum duct, to aluminum spiral, and even fabric duct. On this project, PVS Spiral duct was used in the aquatic center areas due to its excellent recommendation for use in chlorine environments ...

PVS-CDI Chemicals warehouse project wins city approval PVS-CDI Chemicals will tear down a 5,400 square-foot building at 20 Stetson St. and put up a pre-engineered steel warehouse, chemical packagin… ...