4 corner Charcoal

4 corner Charcoal :safely. Longer burning time than common charcoal,No additives,high density totally carbonizd very hard.
4 corner Charcoal
Features:
1) Calorific value: 7800-8500kcal
2) Ash content: <2.8%
3) Fixed carbon: ≥90%
4) Moisture: <6%
5) long >5cm.
6)10kg/ctn.
20feet container about 1700ctns.