Airgas is a distributor of a variety of different types of industrial and medical gases and equipment. In addition to distributing gas, the company also distributes medical equipment, safety equipment, janitorial equipment, hardware and more.
Mine Safety Appliances Company provides a wide range of products including portable gas detectors, head, hearing, face and eye protection, fire helmets, harnesses, respirators and much more. It serves such industries as the military, firefighting, law enforcement and construction, as well as gas, oil and petrochemical companies.