Jiangsu Zhengdan Chemical Industry Co., Ltd is a high-tech enterprise founded in January 2007, engaged in development and manufacture of fine chemicals, such as Trimellitic anhydride (TMA), P-diethylbenzene (PDEB), Trioctyl Trimellitate(TOTM) and Mixed trimethyl benzenes (MTB).

Zhengdan Chem is located in The International Chemical of Zhenjiang New Area, Jiangsu Province, with an area of 120,000 square meters and over 300 employees, 80 of them are technicians. The company is a ISO9001, ISO14001 and Cleaner Production certified enterprise in China, evaluated as the “Green” grade of corporation environmental behavior rating, the Second grade of the safety standardization, and Excellent supplier of Sinopec Shanghai Petrochemical Company Limited.

Zhengdan Chem was certified as a “High Technology Enterprise” by Jiangsu Province in 2009, and two main products were certified as “High Technology Product”. The company granted a number of national patent, one of them has won “The Excellence Award of the 12th China Patent Award” in November 2010.

Zhengdan Chem takes "depending on technologies for further development, to be leading enterprise, stressing credit" as policy. Relying on leading technologies, matured production experiences, complete sales network and modern management system, Zhengdan Chem is striving to provide customer all over the world with quality product and excellent service!