Zhejiang Runtu Co., Ltd.

We are the biggest manufacturer of disperse dyes, the second biggest manufacturer of reactive dyes and sodium hydrosulfite, and specializing in indigo

Acid dyes are water-soluble anionic dyes that are applied to fibers such as silk, wool, nylon and modified acrylic fibers using neautral to acid dye b

Disperse dyes are mainly used in the dyeing and printing of polyester and its blended fabrics, and disperse dyes are widely applied in the dyeing and

Vat dyes cover wide range of colors, brilliant shade, excellent fastness, especially light fastness.Vat dyes are widely used in the dyeing and printin

Disperse dyes are mainly used in the dyeing and printing of polyester and its blended fabrics, and disperse dyes are widely applied in the dyeing and