E F Johson

Code 3,® Inc. engineers, manufactures and markets a complete line of lighting and sound-based warning products used by professionals in emergency response and industrial settings. Code 3® has been in business since 1974. Our primary goal is to design products that enhance customer safety, including law enforcement officers, firemen and EMT personnel. Code 3®'s headquarters and plant are located in St. Louis, Missouri.

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EFJohnson