CEI Companies main headquarters is in Circleville, Ohio in a state of the art 21,000 square foot facility. CEI Anthracite is our anthracite manufacturing facility located on 2.6 acres in Hazleton, PA with a 26,551 sqaure foot office warehouse facility. CEI Logistics is our freight brokerage with over 500 carriers available to handle any freight requirements you may have. CEI Companies utilizes plants throughout the world that have been approved by our quality control department to be able to ...