XYZ Control Inc, 40 Samantha Ln, Steele, AL 35987, US

What is Specialty Design Corporation Specialty Design was founded in 1984 and incorporated in 1985 for the sole purpose of manufacturing and marketing superior equipment for academic competition. Quik Pro soon became the world's most popular units. Today they may be found in every state in the U.S. and on five continents. Throughout the years, circuitry improvements have made these systems even more dependable and durable. The Quik Pro is now available in 17 different models in a wide range of prices and designs. Our innovative staff can also provide customized units upon request. Many companies "buzz in and buzz out" of existence each year, while Specialty Design remains committed to being the world leader for indicator-lockout systems.