Poco Graphite, Inc. produces graphite materials. It offers a range of electrical discharge machining, industrial, semiconductor, ion implant, biomedical, Glassmate, cleaning, and purity grade graphite products; and silicon carbide material systems. The company also operates machining and inspection facilities for graphite and silicon carbide machining operations; and provides post processing services. In addition, it offers customer support, including specific application information, design capability, machining, and materials testing services. 

 The company’s products and materials are used for semiconductor, general industrial, biomedical, glass industry, and electrical discharge machining applications. It sells its products through a network of distributors in Asia/Australia, Europe, and North and South America. The company was founded in 1964 and is headquartered in Decatur, Texas. As of August 11, 2008, Poco Graphite, Inc. operates as a subsidiary of Entegris, Inc.