American Loop Services Shelby, MI 49455, United States 231-955-3636 http://usaloops.com We design every loop installation to meet or exceed the latest international standards. We use equipment that is made in West Michigan that carries the longest warranty available in the industry. We have 9 years of experience designing and installing systems in churches, temples, theaters, meeting rooms, class rooms, nearly anywhere you can imagine benefiting from an assistive device. We are a service connected disabled veteran Christian owned company and will make every decision with that core value set in mind.