Komatsu Mining, Bluefield, VA 24605, US

Joy Mining Machinery is a company that makes a variety of equipment utilized by the underground mining industry. Its primary products are bolting solutions, continuous miners, haulage systems and longwall systems. The company s headquarters is in Warrendale, Pa. It employs approximately 4,500 people worldwide in eight countries and 43 locations. A company goal is to be the leading global supplier of underground mining systems and services and to help customers achieve the lowest cost per ton over the lifecycle of its equipment. Joy Mining Machinery has more than 75 years of experience in the development, manufacture, distribution and service of underground mining machinery for the extraction of coal and other bedded materials. Joy Global is the parent company for Joy Mining Machinery and P&H Mining Equipment. P&H designs, produces, markets and supports equipment for the surface mining industry. Joy Mining Machinery has a facility in Bluefield, Va.