Changshu Yuxin Chemical Co.,Ltd., founded in 1998, is located in Wangjia industrial zone of Shanghu town of Changshu city in Jiangsu province, and dedicates to production and sales of p-toluenesulfonic acid and sodium 4-methylbenzenesulfonate. At present, the production output of products is the first in China. Products are exported to Europe, America, Middle East and other nations. The company passed ISO9001 quality system authentification and ISO14001 environmental protection system authentification in March, 2003. At present, our register capital is 8 million yuan.
       In order to guarantee our product quality, the company gradually constantly updates and adopts advanced production technologies, check and testing equipments. Meeting demands from customers, we constantly give out new products. For years, the company has successfully developed 1R-(-)-Camphorsulfonic acid, D(+)-10-Camphorsulfonic acid and DL-Camphorsulfonic acid. We constantly expend our market occupation by stable quality and competitive price.
       The company Market-oriented, exceed customer expectations, management as the cornerstone, to create a brilliant future wishes to cooperate with friends in the same industry, and creates mutual developments.