We are an ISO9000 certified dye intermediate manufacturer. Our company occupies a total area of 48,000 square meters. Currently we have 550 employees, including 130 technical persons.
We have independent import/export right. We are named Contract Abiding & Trustworthy Enterprise by the Administration of Industry and Commerce of Shanxi Province, and rated AAA by the Agricultural Bank of China Shanxi Branch.
Our main products are: DSD acid (4,4'-Diamino-stilbene-2,2'-disulphonic acid), p-Nitrotoluene-2-sulfonic acid, Tobias acid (2-Aminonaphthalene-1-Sulfonic acid ), J acid (2-Amino-5-naphthol-7-sulfonic acid), 2-Aminonaphthalene-1,5-disulfonic acid, 4,4'-Dinitro-stilbene-2,2'-disulphonic acid, m-Phenylenediamine. The annual production capacity of DSD acid, Tobias acid and m-Phenylenediamine are 5,000 tonnes, 5,000 tonnes and 3,000 tonnes respectively.
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