Brief introductionMain product: water soluble nigrosine C. Iacid black 2Spirit solube nigrosine C. I Solvent black 5Fat soluble nigrosine C. I. Solvent black 7basic rhodamine b extra C. I. Basic violet 10resist saltAs one of the important dyestuff bases in china and after development of more than twenty years, dezhou hongqiao dyestuff chemical co. Ltd (former dezhou dyestuff chemical plant) has a production capacity of more than 8 thousand of tons every year. The company manufactures products of four categories: Such as dyes, pigments, dye intermediates and printing & dyeing assistants. Its products are sold well on more than 30 foreign markets: Such as America, Europe and south-east of Asia, as well as on domestic market. Dezhou hongqiao dyestuff chemical co. Ltd consistently adheres to the principle of developing import and export trade, developing domestic and international trade, and of integrating trade both at home and abroad. Mobile: 0086-13853402652Ms Han Cuihua / export manager