The engineers and automation experts at EDR manufacture and assemble controls primarily for the automation and special machine building industry, specializing in solid state power controls, vibratory feeder controls and DC motor drives. All EDR products are designed manufactured and sold direct for maximum cost savings and on time delivery. EDR is located in Arlington Heights, Illinois, and was established in 1970. During this time through superior design, quality manufacturing and excellent customer service we have supplied thousands of satisfied customers with controls, in use worldwide.