Chaoyang senyuan activated carbon Co., Ltd, which established in 1998,and located in chaoyang . Economic development area . It is a private company, which engaged in scientific research , The company has advanced quality inspection center , and it is also the only one which has SLEP activation stove , rotation stove , through style carbonation stove , and activation and carbonization equipment into a coherent whole . It is the largest activated carbon manufacturing company using advanced equipment and is the only one which gat the recognition of ISO 9001 and 2000 International Quality system, because of that, it got the reputation ?No I outside the Great wall ?among the counter parts and customers, Our company can produced activated carbon; petrochemical carbon serial , catalyst serial , all together 15 series , and 30 kinds , which are widely used in chemical ; metallurgy ; food stuff , medicine , electrical , textile and many other field , Our products are sold all over the country , and got favorable comment from our customers , Our company have successfully developed a curtain kind of activated carbon with super quality , which are applied in environmental protection field , some of them are reached international standard , and the prospect is bright , among which are the activated carbon of the ultra capacitor ; (carbon for high electrode material ) ; the activated carbon of adsorbent petrol ; the activated carbon for living beings ; the activated carbon for decolorizing particle sugar and so on .