Sodium metanitrobenzne sulfonate|Nitrobenzene|Reserve salt S|Basic rhodamine B| Nigrosine |Acid black 2| Phthalocyanine green G--Dezhou Hongqiao Dyestuff Chemical Co.| Ltd.

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Hongqiao Rd, Tianqu industrial zone, Dezhou city, Shandong Province,China
www.xsmmys.com

Tel: +86-534-2745958

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