Harness the power of a good nights sleep with Harness Mattress Manufacturing Co.! As a family owned and operated business since 1956, our top priorities are quality products and customer satisfaction. rnrnAt Harness Mattress Manufacturing Co., all of our mattresses are 100% American made and manufactured onsite. We offer a variety of sizes and styles to choose from, including memory foam, standard box spring, and double sided flippable mattresses, as well as custom made mattresses for RVs, antique beds, and much more. rnrnFor proven quality and durability, along with the individual attention and education you will get from our experienced team, look no further than Harness Mattress Manufacturing Co. Well help you find the perfect mattress for the perfect nights sleep!rn