... biological grain fuel, which is made of waste sawdust, wood shavings, lath, end cutting, broken lumber core, leftover ... materials as well as defective and small fuel wood after crushing, screening, drying. Our raw materials are ... others, because they are from natural forest in Jilin and Heilongjiang Provinces.We have wood pellets both for home ... woven bag or 50KG/PP woven bag. Wood Chip Pellet