SBI Mattresses are made in Springfield Illinois. Many of our components come from the Midwest of the United States. We have been in business since 1969 and make over 60,000 mattress pieces a year. We design all our mattress to help you enjoy healthy sleep. Why? Because sleep is important. If you are like most people, you spend one-third of your life in bed, so we believe you should spend it on a quality innerspring and foundation. Our Bemco and Spring air mattresses are designed to help you enjoy healthy sleep.