China Xingshi Carbon and Graphite is price of calcined petroleum coke manufacturers and suppliers in China who can wholesale price of calcined petroleum coke. We can provide professional service and better price for you. If you interested in price of calcined petroleum coke products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.