Kwang Jin America, Inc.

Smart Start is the #1 Ignition Interlock Device provider in Madison Heights with same-day installation available for your vehicle. We’re a convenient and affordable Michigan IID supplier located in Northern Madison Heights at 30045 John R Rd with mobile services and price matching available to give you the best value. Our reliable customer service experts and licensed technicians will make your IID device experience quick & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Madison Heights. Call our Northern Madison Heights location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.

Thompson Safety is a full-service safety company serving businesses in Detroit and the surrounding areas. We provide first aid supplies, personal protection equipment (PPE), defibrillators (AED), eyewash stations, fire extinguishers, and onsite training services, helping safety and EHS professionals manage their safety programs more efficiently. By specializing in service and technology, Thompson Safety can deliver products to every industry assisting businesses to stay compliant, save time, and keep their employees safe.