 MAYVILLE, Wis.--BUSINESS WIRE--Mayville Engineering Company NYSE: MEC the Company or MEC, a leading U.S.-based value-added manufacturing partner that provides a broad range of prototyping and tooling, production fabrication, coating, assembly and aftermarket components, today announced results for the first quarter ended March 31, 2021. First Quarter Highlights: Produced net sales of 112.6 million Recorded net income of 2.5 million Generated Adjusted EBITDA of 13.0 million Company 