Mine Safety Appliances Co.

Msa Inc specializes in Manufacturing - Safety Belts, Leather.

; Established in 1914 and headquartered in pittsburgh. PA. . Mine Safety Appliances Company is a global leader in the development. Manufacture and supply of sophisticated products that protect people S health and safety. The Company'S comprehensive line of products is used by workers around the world in the fire service. Homeland security. Construction. OIL and GAS. Chemical and other...