Haining Hongrui Chemical Technology Co., Ltd. ( China (Mainland))

Haining Hongrui Chemical Technology Co., Ltd. is high-tech enterprise integrating R & D, manufacture and trade as a whole. The company is mainly specialized in manufacturing dyes intermediates and pharmaceutical intermediates, including 6-Amino-1-naphthalenesulfonic acid with cas registry number of 81-05-0, 2,4-Dimethylaniline-6-sulfonic acid with cas registry number of 88-22-2, 4-Aminotoluene-3-sulfonic acid with cas registry number of 88-44-8, 4-Amino-2,5-dichlorobenzenesulfonic acid with cas registry number of 88-50-6, 2-Methylindole with cas registry number of 95-20-5. 95% of products are mainly exported to Japan, Europe and the US.

The company is located in the beautiful city of Haining in Hang-Jia-Hu Plain. It enjoys convenient traffic for it is close to the international metropolis Shanghai and the ancient cultural city of Hangzhou. At present, Hongrui owns a R & D center and a production base. Besides, it has very rich experiences in sulphonation, nitration, condensation, etherification and hydrogenation for it is backed by East China University of Science & Technology and Dalian University of Technology.

Haining Hongrui Chemical Technology Co., Ltd. welcomes the cooperation and business of customers from around the world.