Chengde Lijing Activated Carbon Manufacturing Co.,Ltd was founded in 1988 , which is one of the 5 earliest big manufacturers integrated research and development , production and trade of activated carbon . Our company has strong technical power ,excellent production equipment ,advanced testing instruments and complete management system . We use the world leading technologies in producing our product of "coconut shell", "nutshell", "wood-based", "coal-based" 4 big series which contains more than 20 kinds of quality activated carbon of Lijing brand . The annually output is 5000 tons .Lijing brand activated carbon using high quality material adopting physical method of high temperature steam carbonization and activation process production .Our product have the following highlights features of “non-toxic and hazard free” , “high porosity” “Large surface area” “high and rapid adsorption” “ particle size uniformity” and “high anti-abrasion” .Our activated carbon include “gas phase” “liquid phase” “catalyst” and “carrier” of 4 big series ,more than 20 varieties, which have widely used in the industrial area of water purification, water treatment equipment ,water treatment project ,air purification,waster gas treatment,environmental project,food and beverage ,beer and wine, gold mine ,electro0metallurgical industry,Textile printing and dyeing , petrochemical industry and sewage treatment .For many years , by high and stable product quality , our company wins the certificate of honors of “Activated carbon famous brand”, “high and new technology enterprise” “honor contract enterprise” , our product quality have been get well praised by customers domestically and abroad and appointed to be the first choice activated carbon supplier by many famous enterprises .