For over 40-years Plasti-Fab has been designing, engineering, and manufacturing the finest corrosion resistant solutions available for fluid management and control. Our fluid control products include Gates, Valves, Penstocks, and Heavy duty Stop Logs. Our fluid measurement products include Flumes, Weirs, and Packaged Metering Manholes. We also make Scum Skimmers, Troughs, Launders, Baffles, Equipment Covers, Shelters and more. Plasti-Fab also manufactures custom-engineered structural composite products.