MSA Safety is a company that develops, manufactures, and supplies safety products for people and facility infrastructure protection. It offers permanently installed gas detection monitoring systems, flame and open-path infrared gas detectors, as well as replacement components and related services. The company also provides self-contained breathing apparatus, face masks, respirators, hand-held portable gas detection instruments, firefighter helmets, protective apparel, etc. MSA Safety caters to the oil, gas, petrochemical, fire service, construction, utilities, and mining industries.