Through the process of coal carbonization, the normal coal can be converted into coke. Coke is nothing but a solid carbonaceous material which is obtained through the process of destructive distillation of bituminous coal. The color of industrial coke after such conversion is usually grey and it is hard & porous. There are few rare instances of finding natural coke besides most of coke is man-made. The usage of coke was introduced by Chinese; they first started using coke as a fuel for cooking and heating purposes. Customers can contact us to buy anthracite coke, smelting furnace coke and foundry coke