Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for
Nigrosine Acid Black 2
, Crystal Violet Powder
, Black Dyes
, Our products are regularly supplied to many Groups and lots of Factories. Meanwhile, our products are sold to the USA, Italy, Singapore, Malaysia, Russia, Poland, and the Middle East.
factory low price Orange 4 Point Hard Hat -
Direct Black 38 / Direct Black EX – HE DYE Detail:
Direct Black 38 / Direct Black EX
C.I. 30235
CAS NO.: 1937-37-7
Molecular formula: C34H25N9Na2O7S2
Packed in 25kgs Iron Drum
Used for dyeing cotton, silk, ink etc

Product detail pictures:
Related Product Guide:
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It is a good way to enhance our products and solutions and repair. Our mission will be to build creative solutions to consumers with a great experience for
factory low price Orange 4 Point Hard Hat -
Direct Black 38 / Direct Black EX – HE DYE , The product will supply to all over the world, such as: Somalia
, Kuala Lumpur
, Namibia
, We have been perfectly devoted to the design, R&D, manufacture, sale and service of hair products during 10 years of development. We have introduced and are making full use of internationally advanced technology and equipment, with advantages of skilled workers. "Dedicated to providing reliable customer service" is our aim. We are sincerely looking forward to establishing business relationships with friends from at home and abroad.