Erie Coke Corporation is a merchant producer of high-quality foundry coke. The company s plant is equipped with an internal rail system that includes nearly five miles of track and stocks up to 60,000 tons of coal. The company separates coke into a variety of sizes, including 6x9, 4x9, 4x6, 3x4 and 1x3 inches. It also provides customized coke sizes to meet individual customers requirements. It sells the crude tar by-product for further refining. Its laboratory technicians analyze raw materials for the critical properties of ash, sulfur and fluidity. Erie Coke Corporation operates in full compliance with the 1990 Clean Air Act and all other applicable environmental standards. It operates a wastewater pretreatment facility, which ensures proper handling of plant process water. It is an ISO 9002- and QS-9000-certified company.