... smelter, WenXiangChang, copper factory, steel, rubber factory both need a great deal of charcoal, life use carbon, barbecue heating, burning ... boiler, etc. In recent years charcoal market has been in short supply, export increases, and the ... mechanism of charcoal is superior in quality natural charcoal, HanTanLiang in 85%, discusses about the estimated 7,000 ...