The Series Product of Activated carbons are fine adsorption material of gas and liquid, widely used in various trades and industries, particularly in defense, chemicals, medicine, food, Run-of metallurgy, environmental protection and many other areas. The main activated carbons are as belows, 1.Gas for adsorption activated carbon ; 2. Activated carbon for water purification ; 3.Air-Purified Activated carbon ; 4.Cocunut shell Activated Carbon and so on.