The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for 1 Naphthol 4 Sulfonic Acid, Vat Blue , Disperse Blue 79 , Humic Acid Sodium Salt Dye ,Disperse Dyes Black Color . We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We've got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility. The product will supply to all over the world, such as Europe, America, Australia,azerbaijan , Porto ,Moldova , Macedonia .Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing merchandise, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.