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Dyes Intermediates
· 2-AMINOTOLUENE-5-SULFONIC ACID
· 3,4-DIMETHYLANILINE-6-SULFONIC ACID
· 2,4-DIMETHYLANILINE-6-SULFONIC ACID
· 3,4-DICHLOROANILINE-6-SULFONIC ACID
· 2,5-DICHLOROANILINE-4-SULFONIC ACID
· 2-NAPHTHYLAMINE-5- SULFONIC ACID
· 4-AMINOTOLUENE-3-SULFONIC ACID
· 4-AMINOANISOLE-3- SULFONIC ACID
· 5-Nitro-o-cresoL(2-Methyl-5-nitrophenol)
· CHROMOTROPIC ACID(1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID)

Pharmaceutical Intermediates

· 3-DIMETHYLAMINOPHENOL
· 2-METHYLINDOLINE
· 1,4-DIPHENOXYBENZENE
· 4-amino-N-(3-chloro-2-methylphenyl)benzamide
· 4-CHLOROANILINE-2- SULFONIC ACID
· 2-CHLOROANILINE-4- SULFONIC ACID

Other Intermediates

· 3,4-XYLENOL
· 2-METHYLINDOLE
· N-METHYL-4-NITRO ANILINE
· 4-Chlorobenzoic acid
 

About us

     Haining Hongrui Chemical Technology Co., Ltd. is located in the beautiful city of Haining in Hang-Jia-Hu Plain. With the international metropolis Shanghai close to the east and the ancient cultural city of Hangzhou to the west, Haining City enjoys a very advantaged environment for development.

     The company, as a new- and high-tech enterprise integrating R & D, manufacture and trade, is equipped with a R & D center and a production base. Backed by East China University of Science & Technology and Dalian University of Technology, we have very rich experiences in sulphonation, nitration, condensation, etherification and hydrogenation. Currently, we mainly manufacture dyes intermediates and pharmaceutical intermediates, including 2-AMINOTOLUENE-5-SULFONIC ACID, 1,4-DIPHENOXYBENZENE, 3,4-XYLENOL, N-METHYL-4-NITRO ANILINE etc., 95% of which are exported, mainly to Japan, Europe and the US.

    Upholding the tenet of "Quality First, Credibility Foremost, Reasonable Prices and Sincere Services", we, with great sincerity, warmly welcome the cooperation and business of our new and existing customers from around the world.

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