YELLOW JACKET Celebrates History In HVAC/R Industry
Over the last 66 years, the YELLOW JACKET name has become synonymous with quality products and service in the HVACR industry. It all started back in 1946, when the late Jack Ritchie founded the Ritchie Engineering Company in Bloomington, Minn., as a manufacturer’s representative organization. He worked hard and in 1949, created a high quality […]
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