Supported by huge market knowledge, we are exporting and trading of Crushed Birch Charcoal with the following details:
1. Weight in 1 cube decimetre, no less than - 210g
2. Water, no more than - 6%
3. Ash, no more than - 3%
4. Non-flying carbon, no less than - 90%
5. Size - 1-4mm
6. Size - 18*5 Mesh