We are real factory located at the Ningxia, China, where were very famous for anthracite coal produce, we use the high quality anthracite coal and tar to process extruded activated carbon, our pelletized activated carbon, with well-developed porosity, large surface area, strong adsorption, high mechanical strength, easy to repeated regeneration, and low cost. We also manufacture high quality coal based granular activated carbon(GAC) and powder activated carbon(PAC), as well as impregnated act...