描述
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for S:0.20%max FC:98.5%min of Semi Graphitized Petroleum Coke / GPC with high Carbon, Low Sulpher, Low Nitrogen-Wanboda Brand
,We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.
