Located in dayi town in changshu in Jiangsu china, closing to 204 national highway, 30km from changshu port, we enjoy convenient transportation. Covering an area of 5,000sqm, construction area is 2,000sqm, the fixed assets have reached RMB 2 millions yuan, the circulating fund has reached RMB 2 millions yuan, We have 100 employees, among them 10 is technician. The annual output are 3000 tons ethyl silicate ester and 300 tons ketone. After 7 years development, we found the Changshu zhongjie chemical co.,ltd. , we also set a silicon tetrachloride factory in yangquan in shanxi. We also have established cooperation relationship with yixing zhonggang chemical factory.