Allen Engineering Unveils Concrete Trowel Powered by Power Solutions International Engine

WOOD DALE, Ill., Jan. 25, 2023 (GLOBE NEWSWIRE) -- Power Solutions International, Inc. (“PSI” or “the Company”) (OTC Pink: PSIX), a leader in the design, engineering and manufacture of emission-certified engines and power systems, recently announced a new professional collaboration with Allen Engineering, a global provider of concrete and related equipment for professional contractors.