Hard Wood Charcoal for Heating Specification: Ash Content: 3% Moisture: 2% Fixed Carbon: 90% Calorific Value:8000 kcal/kg Burning Time:3.0~6.0 hours Application: For heating, warm, cooking of hotel, home Fetures: 1. Environmental-friendly, without chemical components 2. Easy to ignite: within 1 mins without burning off 3. Smokeless, odorless and sparkless 4. Smooth surface: keeping hands clean after touching the charcoal 5. Long burning time: 3~6hours 6. Low ash, easy to ignite 7. Environmental friendly 8. Ideal for bbq Contact for quote please.