 Bamboo briquette charcoal is made of bamboo residue, for example, bamboo dust, saw powder etc., by compressing the residue into sticks of a certain shape and carbonizing the sticks.There are two equipment processes used in carbonization, one is a brick kiln process, and the other is a mechanical process.In China and Japan, many people use bamboo charcoal as cooking fuel, as well as to dry tea.