Tianjin Erlun Chemical Science And Technology Co., Ltd

We have a wide product and color range for direct dyes. is a Sino-Thai joint venture in large enterprises.

Acid dyes are mainly used to dye proteinfibers like wool and silk. they are also used to dye nylon and leatheer. They are also auitable for dyeing and

We have a wide product and color range for direct dyes. Our direct dyes are widely used to dye and print cotton, hemp and viscose, and to dye silk, la

We have a wide product and color range for direct dyes. Our direct dyes are widely used to dye and print cotton, hemp and viscose, and to dye silk, la

The method of applying direct and direct fact dyes is the simplest of those of Youhao dyes. They are renowned for their direct solubility in water, f

Important dyestuff intermediates for making dyestuffs, pigments and other intermediatessuch asJ acid , r acid