MSA is the world's leading manufacturer of advanced safety products for protecting people throughout the world. After serving firefighters and rescue teams for almost 100 years, MSA still makes the Fire Service our premier receiver of product innovations, continuous improvements, and service. Today's MSA products are mostly what we call "sophisticated," because they typically integrate electronics, mechanical systems, and/or chemically advanced materials. Ever-increasing success with new product development has led to more satisfied customers. MSA's FireHawk® M7 Air Mask, Cairns® Fire Helmets, Evolution® Series TICs, and Altair® Gas Detectors, and fall protection and rescue systems are among the very best personal protective equipment available for firefighters today. With continuous innovations and cutting-edge advantages that enhance ease of use and reliability, MSA's products assure you of the safest available systems, more successful tactical results, and economical solutions. Founded in 1914, MSA maintains its world headquarters in Pittsburgh, Pennsylvania.