Changzhou City Teng Yang Chemical Co., Ltd is located in the "city" of Changzhou, north of Yangtze River, east near the vastness of Taihu, Shanghai, Nanjing and across the isometric. The company is committed to the development and sales of high-quality fine chemical raw materials, intermediates and custom chemicals, specializing in the production of p-toluene sulfonic acid, benzene sulfonic acid sulfonate products and antioxidant production: such as antioxidant 300, antioxidant BHT; phenol resorcinol m-cresol etc. products and pharmaceutical intermediates; in the aspect of development, the company to develop low pollution, high value-added products as the basic concept, adhere to high quality, stable products to meet customer demand; professional R & D and custom EDC hydrochloride, isothiocyanate chloro acetate and ethyl isothiocyanate and other chemicals. Companies adhering to the "integrity, strict self-discipline, norms," a principle of service, positive enterprising, efforts to open up, the old and new customers to join hands in creating a grand!