cangzhou lingang jierda dyes co., ltd is located in liangang developemnt zone, hebe province.The company has more than 18 years experience of dye production and sales, which makes us has excellent quality and reputation and have modernized production equipment and experience. We own 3 large dye factory, mainly produce acid des, basic dyes, direct dye, , maily product is acid black att 4092, acid orange 7, acid red 52, acid yellow 36, acid red 3r , acid red a, b g, gr , and acid black 1, direst yellow 86.