DEMCO We are a Demco full sales and service dealer. Demco has a solid reputation of building high quality durable trailers. The attention to detail in both design and construction makes the Demco brand the premier trailer within the agricultural industry. Demco offers unparalleled quality when it comes to grain trailers. Our offering includes both steel grain and aluminum grain hopper trailers. They also offer steel dropdeck trailers, a Gondola scrap trailer and steel end dump trailers. Let us know if you are interested in any of theDemco tailers and we can provide more information on the specific model you are looking for. WALINGA We are a certified Walinga warranty dealer for parts and service. Walinga offers bulk transportation equipment designed for a hard day’s work. When you are in need of parts or service for your Walinga trailer, call Hennes today and we can get you fixed up and back on the road in no time! Please contact us with any questions regarding your warranty.