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Our goal is to offer superior power solutions and unmatched service that helps drive success for our OEM customers and end-users in every industry we work in. We’re continuously expanding our product lines and optimizing our processes to bring our customers better value. Monarch Power Supply is headquartered in Ridgefield, WA, near the Portland, OR metro area. With sales and service branches across the Western U.S. and a strong dealer network, Monarch Power Supply is dedicated to ensuring the success of our customers.