The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for
Sulforhodamine B
, Indigo Blue
, Basic Textile Dyes
, As a key enterprise of this industry, our corporation makes attempts to become a leading supplier, depending on the faith of expert excellent & throughout the world assistance.
2017 Good Quality Textile Dyeing Factory -
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:
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Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for
2017 Good Quality Textile Dyeing Factory -
Direct Black 38 / Direct Black EX – HE DYE , The product will supply to all over the world, such as: Moscow
, azerbaijan
, Rio de Janeiro
, Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.