Charcoal briquettes are made of all kinds of agro-wastes and forest residues. If there are abundant biomass resource available, you can consider starting a charcoal briquette plant. Charcoal briquettes have wide application both in industrial and home use featured with high density, small volume &amp; good combustibility.  Our professional salesman can give you suggestions to choose the most suitable type. E-mail:biofuelbriquettemachine@gmail.com