Chengde Lijing activated Carbon Manufacturing Co., Ltd. was founded in 1988 is China's earliest professional committed to research, production, sales as one of the activated carbon manufacturers company strong technical force, production, testing equipment advanced complete, using the current advanced process methods, Specializing in the production of "coconut shell, fruit shell, wood, coal" four series of more than 20 varieties of high-quality "Lijing" brand activated carbon.