As the first calcined petroleum coke producer in Panjin, the only one which got the conformity certificate issued by Commodity Inspection Bureau of Panjin and the one designated by Commodity Inspection Bureau of Panjin as the component testing company of calcined coke, Jiahe has gained advanced equipments and technical skills as well as best testing instruments. It attaches great importance to the quality of the products and the top-ranking service provided to the clients, which Jiahe believes will bring about trust and support from both inside and outside China. Consecutive efforts to be an outstanding supplier for the clients will be made and friends at home and abroad are both warmly welcomed!