Roth Industries said it will start producing its double-wall oil storage tanks in the United States this year to improve service levels. Its new production facility is in Watertown, NY. The finishing of the facility and the production of the tanks is the first phase of the project; the second phase will entail local production of Roth's PEXc tubing and extension and improvements of the logistical capabilities to and from the location. Roth Industries is a subsidiary of a company based in Germany that offers hydronic systems, plumbing systems, septic systems, heat pumps, and solar and energy storage systems.