Its main features: high carbon content, burning smoke-free, non-toxic, non-derivative flavor, not burst of high calorific value, low ash, charcoal burning trees than three times more time.

• 其主要特点：含碳量高、燃烧时无烟、无毒、无导味、不爆裂、热值高、灰分低、比一般树木炭燃烧时间多三倍。