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Dye customization service

If you can’t find the dye you need, Runlong can provide dye customization services

Cationic dyes

Runlong Dyes specializes in providing a full range of ribbon dyes. If you don’t find the color you want, you can contact us directly. We can help you find the color you need quickly. At the same time, we can also customize special dyes for you, or we can analyze your samples and then customize the same dyes