Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for
Alkaline Dye
, Vat Dyestuff
, Dyes For Fabric Dyeing
, The principle of our organization is usually to provide high-quality items, qualified services, and trustworthy communication. Welcome all friends to place trial order for developing a long-term small business relationship.
China Factory for Nigrosine Black -
Direct Blue 15 / Direct Sky Blue 5B – HE DYE Detail:
Direct Blue 15 / Direct Sky Blue 5B
C.I. 24400
CAS NO.: 2429-74-5
Molecular formula: C34H24N6Na4O16S4
Packed in 25kgs Iron Drum
Used for dyeing cotton, silk etc

Product detail pictures:
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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for
China Factory for Nigrosine Black -
Direct Blue 15 / Direct Sky Blue 5B – HE DYE , The product will supply to all over the world, such as: Botswana
, India
, belarus
, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.