Ohio Ignition Interlock

Guardian Interlock Systems is a leading provider of affordable, high-quality ignition interlock devices. For over 30 years we have helped clients across the USA regain their driving privileges and stay on the road to success.

Founded in 1973, LNS America is the North American marketing and manufacturing company. It provides accessories to make turning machines, machining centers, grinding and other tools more productive. Headquartered in Cincinnati, it has branch offices near Los Angeles and St. Louis. It helps manufacturers maximize productivity throughout operations by applying its products and services. Its products include manual and automatic bar feeds, parts loader and unloaders, bar chamfering machines, chip conveyors, high pressure coolant systems, tramp oil removers, automatic, self-centering steady rests and collet chucks. Its customer service and technical support teams provide expert product selection and application assistance, professional installation and comprehensive training.