Products
- Dehydrothio-p-Toluidine
- Dehydrothio-p-toluidinesulfonic acid
- Dehydrosulfo-p-toluidine double sulfo acid
- Direct Sun-resistant Bright Yellow 5GL( Direct Yellow27 )
- Direct Yellow 6GF(Direct Yellow157)
- Direct Yellow142 (Direct YellowPG)
- Direct Red 80 (Direct Fast Red F3B)
Dyestuff intermediate
Dyes tuff
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About us
Founded in 1985, Tianjin greatwall youxing chemical Co.,Ltd. mainly manufactures orgnic dyes and related intermediates. We have collaborative relationships with some top research institutes and academic organizations to backup our research and development activities. Our main products are Dehydrothio-p-toluidine monosulfonic acid and Dehydrothio-p-toluidine disulfonic acid - fast-resistant dyes well requested by the world market. We utilize Dionex HPLC in manufacturing process and quality control. Today, we are a competitive medium-sized enterprise.
We are looking forward to opportunities for cooperation with us.
We are looking forward to opportunities for cooperation with us.