Coconut & Wood Charcoal Briquettes We are proud producers of 100% natural food-grade charcoal briquettes, with a focus on quality, impeccable service and speed. Best Quality Borobudur Coco is Indonesian coconut shell charcoal briquettes manufacturer and exporter who focus on briquettes with green material such as coconut shell. Our factory is located in Central Java, Indonesia 100% Coconut Shell Material Odorless Low Ash Content Long Burning Time International standard Quick Ignition Time