Cangzhou Xincheng Weiye Chemical Co., Ltd is producing solvent red dyes for 27 years, including solvent red 23, solvent red 24, solvent red 25, solvent red 49, solvent red 111, solvent red 196, solvent red 179, solvent red 52, solvent red 218. Solvent red 24 and red 49 is widely used for coloring...
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