Jointly invested by China Petrochemical Sales Company, Lanzhou Petroleum-Refining & Chemical General Plant,and Wujiang Refiner,Suzhou Jiutai Group is a special petroleum-chemical enterprise, mainly engaged in the manufacture of such main products as m-dimethylbenzene, o-dimethylbenzene, ethylbenzene, arene solvent oil of S series of arene plasticizer,food additive,stable chlorinedioxide,Stable Chlorinedioxide Solution etc.

    Our company separates mixed dimethylbenzene by adopting the process that integrates molecular absorption and super- rectification. Therefore the m-dimethylbenzene product manufactured by us with the purity of above 99.5% has been awarded the State Gold Prize,and the arene solvent oil of S series has been awarded the State Gold Prize in 1998. Moreover,the chlorinedioxide-manufacturing process has undergone a series of major improvements on the basis of R8 method,thus having become a unique advanced process in the world and being able to manufacturing food additive and chlorinedioxide solution with high stability and purity.

    Our company is a jointed entity,which integrates manufacture with scientific research,and owns a strong force of science & technology,and strict testing and scientific management system. With elegant environments,our company is garden-type enterprise.