Liaoyang Yufeng Chemical Industry Co., Ltd.is a specialized factory which produces n-heptane series products. It located in metallurgical industrial area in Shoushan township of Liaoyang in Liaoning Province and covers an area of 100000 square meters. It lies in 102 State Road of Liaoyang, only two kilometers from expressway of Shenyang and Dalian, it is very convenient for transportation. With more than 200 staffs and 50 of them are professional personnel, the company's annual production capacity is 30000 tons and owns assets of 100 million yuan. It is large-scale chemical enterprise which integrates the production management, storage and transportation. Our company is close to the petrochemical industry of Liaoyang of Chinese petroleum which is a super-huge petrochemical industry enterprises of China and make our company have reliable quality of raw material sources. We have produced leading products by scientific management, world-class advanced apparatus and the high technical force, such as "N-Hexane of high purity" "Cyclohexane" "n-Heptane " "n-Pentane" "Methylcyclopentane " "Cyclopentane" "iso-N-Hexane" "Isopentane " which have already exceeded Japanese Fuji and Kazakhstan standard of Germany and widely used for medicine, pesticide, rubber formating, synthesis of chemical fibre, reagent, electron washing fields. With the leadership of vigor and young leading group, our products have exported to Western, Asia, Hong Kong, Taiwan 100 cities. We won the larger markets and extremely good prestige by first-class quality and first-class after-sale services. Our Yufeng people with a completely new posture to negotiate with home and abroad friends on the trade fair wholeheartedly under the new circumstances in order to cooperate businessas, as well as seek common development.