The characteristics of white oak charcoal: (1) smokeless, odorless and sparkless (2) low ash content (3) long combustion time and big fire power Raw material: Oak or white oak Processing technique: It is made by the high-temperature processing of 1000�° C in the unique traditional kiln. Fixed carbon: 80%-85% Heat value: 8000 Kcal Moisture content: 3% Ash content: 3% Burning time: >4 hours/kg Diameter: 2-3cm; 3-8cm; Length: 8.4-9cm