Risson International (H.K) Co., Ltd. Established in 1993. a professional manufacturer of activated carbon. covers more than of 24, 000 square meters, annual production capability is more than 50, 000 tons. our activated carbon is made from strictly selected coal by using advanced technology. The advantages of our activated carbon are having highly developed porous structure and large specific surface, especially micropore volume, high hardness, superior wear and impact resistance, and can be regenerated. It has high capacity of organic solutes adsorption. Our activated carbon widely used in the fields of Water Treatment, Air Purification, Desulfurization and Denitrification, Solvent Recovery, Catalyst Carrier or Catalyst and so on. We have nothing to offer but blood, boil, sincere, and sweat!</p>