Dyeing & Auxiliary Materials

Dyeing & Auxiliary Materials

Dyes and Auxiliary Materials Used in Zipper Dyeing

The lead content in products exported to Europe and the United States is strictly monitored, and exporters are required to comply with the necessary conditions and produce in accordance with specific standards. By using our products, you can overcome such compliance-related issues.

You can find the guarantee certificates and test results provided by our dye suppliers in the attachments below. The dyes we use are formulated in accordance with the required lead content regulations, and any lead or lead-containing raw materials are strictly controlled.

The maximum lead content in the dyes we use is 10 ppm.

Our Dye Suppliers Are as Follows:

• Bone Raw Material: Kocetal K700

• Bone Dye Powder: Nubiola, Lanxess, Rockwood Pigments

• Metal Dye: Weilburger

• Metal Coating: Kovatech, Draslovka, Degussa & Choline, Young Chemistry