... you want to know, please contact me freely!"Straw Coal" Introduction "Straw Coal" refers to the fuel which is made ... as raw material, for example: the corn stalks, wheat straw, cotton stalks, rice straw, rice husk, peanut shell, corn cob, branches, leaves, sawdust ... wide scope of raw material: the corn stalks, wheat straw, cotton stalks, rice straw, rice husk, peanut shell, corn cob, branches, leaves, ...