Leather Tanning
Leather Tanning

Leather Tanning

They Can also help disperse dye to get a better appearance in color. They also improve the tightness, fullness, roundness and firmness of the leather.

Our products can be used as dispersants and tanning agents in the leather industry, improving the penetration and uniformity of dyes and tanning agents. They can be used together with tanning agent (ratio 1:10) to avoid tanning agent stick with leather.

They Can also help disperse dye to get a better appearance in color. They also improve the tightness, fullness, roundness and firmness of the leather. These products are highly versatile and can perform a variety of functions during pre-tanning, re-tanning and dyeing. They also improve the penetration in aqueous leather finishing and provide outstanding levelled dye shades and a consistent quality to the leather.

Double Circle Auxiliary

The company was founded in 1999

Focusing on R&D and production of chemical auxiliaries