We produce coconut briquettes charcoal in our factory East Java. We are very concerned in every single step for the best result. Our size is based on buyers need. We only choose the best coconut shell charcoal for the ingredients, the ash must be white. We really pay attention from the beginning ( the labors works and they package it ) until our goods perfectly ready to delivered. Specifications of goods are : Ash : < 3% Calories : 7.600 - 7900 ccal Fix Carbon : > 79% Volatile Matter : < 12 % Moisture Content : < 5% Package : customise according to your request