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Acid dye manufacturers

Runlong Dyes is one of the largest acid dye manufacturers, exporters and suppliers in China. We offer a wide range of acid dye products and can also provide dye solutions for dye houses. At the same time, we can also analyze customer samples and customize the same dye for customers at a lower cost. We can also customize dyes for special needs, such as high sun exposure dyes.

Neutral Series

● 1:2 metal complex dyes;
● Good dyeing yield;
● Good compatibility;
● Outstanding light and wet color fastness;
● Medium migration and covering capacity.

ColorNameNameDye strength
Yellow S-2GYellow S-2G1.2/
Red S-BBRed S-BB0.6/
Red S-GNRed S-GN1.2/
Rubine M-BRubine M-B1.0200%
Brown S-3RBrown S-3R1.0/
Brown S-DPBrown S-DP1.0/
Brown S-GRBrown S-GR1.0/
Deep Blue S-RDeep Blue S-R1.4/
Navy S-BNavy S-B1.0/
Grey S-GLGrey S-GL1.0/
Black LDBlack LD4.0125%
Black BLBlack BL4.0100%
Black ACEBlack ACE4.0115%
Black SS-RBlack SS-R4.0/
Black S-2BBlack S-2B4.0/
Black MNBlack MN4.0/

Don’t have the dye you want?

If you don’t find the dye you want, you can contact us. Our dyes are very comprehensive. You just need to tell us your needs and we will help you quickly match the corresponding dye.
If you need to customize special dyes, Runlong Dyes can meet your needs. We can provide customers with special dye customization services.