Tractors, loaders, lawn mowers, snow throwers...You name it, we’ve got it. Sumerix Implement Inc. is a leading retailer of state-of-the-art outdoor power equipment in Lachine, Michigan. We began doing business in 1960 as a dealership of Allis Chalmers Tractor Ag and Industrial and Gleaner Combine Line. Since then, we have grown to become one of the largest stores in northern Michigan.