... 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 ... natural forest in Jilin and Heilongjiang Provinces.We have wood pellets both for home use and for industrial use ... bag or 50KG/PP woven bag. Low Ash Wood Pellet