Sincerity, Innovation, Rigorousness, and Efficiency would be the persistent conception of our enterprise with the long-term to build with each other with consumers for mutual reciprocity and mutual advantage for 70% Sodium Hydrosulphide, Sodium Hydrosulfide Formula , Sodium Sulfide for leather , Un1814 Potassium Hydroxide Solution ,polyacrylamide concentration . 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,Seattle , South Korea ,Cannes , United Arab Emirates .Our company abides by the management idea of keep innovation, pursue excellence. On the basis of assuring the advantages of existing products, 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.