Changshu Tangshi Fine Pharm-chemical Factory is located in Shajiabang town, Changshu Jiangsu province. Covering an area of over 10,000 square meters, plant area of 3,000 square meters, our company now has 80 employees. Our main product are 5-tert-butl-3.5-dimethylbenzene, Musk ketone, Dimethyl-benzyl-carbino, Dimethyl-benzyl-carbinyl acetate, Dimethyl-benzyl-carbinyl-butyrate and Dimethyl-benzyl-carbinyl-propionate. All our products are well sold in North America, EU and Japan, We have the I/E license. We are always concerned about the quality of products during our development. In past years, we have been keeping developing new products and offering more and more products to the market. Credit and quality are number one priority; we are working hard for expanding our business and developing better and more products for you.