Fuzhou Yihuan Carbon Co., Ltd is a high-tech enterprise engaged in the research and development, manufacture and sales of activated carbon. The types of activated carbon including pelletized, granular and powdered utilizing sawdust, wood, coconut shell, coal and bamboo as materials. They can be produced by either physical or chemical activation process. Besides these activated carbon for super capacitors are available. We have confidence that high-quality products, competitive prices and top service will convince you satisfactory!