We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for
Leather Dyes
, Paper Dyes
, Blue 70 Basic Dyes For Stationary
, We focus on generating own brand and in combination with a lot of experienced expression and first-class equipment . Our goods you worth have.
Lowest Price for Nigrosine Black Dyes -
Acid blue 7/ Acid blue A – HE DYE Detail:
Acid blue 7/ Acid blue A
C.I. 42080
CAS NO. 3486-30-4
Molecular formula: C37H35N2NaO6S2
Packed in 25kgs bag
Used for dyeing leather

Product detail pictures:
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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for
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Acid blue 7/ Acid blue A – HE DYE , The product will supply to all over the world, such as: Turin
, Poland
, Lisbon
, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a must for yourself personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We have been confident that we will have a vibrant prospect and to be distributed all over the world in the years to come.