Ningxia huiheng activated carbon sales co. Ltd. Coal activated carbon powder or granular, with a size of 1-800 mesh, made of anthracite as a high-quality raw material, refined and processed with advanced technology, with developed pores, large specific surface area, strong adsorption capacity, high mechanical strength, easy to regenerate, and cost low advantage. Widely used in toxic gas purification, exhaust gas treatment, industrial and domestic water purification, solvent recovery and so on. Ningxia huiheng activated carbon sales co. Ltd.Welcome customer purchase.