Supplier: 1. wood pellet and rice husk pellet with a cylindrical shape and a diameter of 8 millimeters 2. development of energy into biomass with raw material in the form of wood waste and rice husk waste. 3. the packaging in the form of plastics, sack or jumbo bag 4. gross calorie value around 5,000 kcal/kg 5. delivery port form : fob surabaya (tanjung perak port), east java .