Mangrove charcoal for bbq 
1) No smoke, no odor, ignite quickly and safely
2) Longer burning time 5-6 hours 
3) No additives, high density, totally carbonizd .very hard.
4) Forms:pillow,square
Features:
1) Calorific value: 7500-7800
2) Ash content: less than 2.8%
3) Fixed carbon: greater than or equal to85%
4) Moisture: less than 4%
5) long greater than 8cm.
6)10kg/ctn. a 20feet container about 1700ctns.