Sincerity, Innovation, Rigorousness, and Efficiency will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for China Water Glass and Sodium Silicate, Chemical Formula Caustic Soda , Sodium Hydrosulfide Solution , HS CODE 283010 ,NAHS UN 2949 . For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us. The product will supply to all over the world, such as Europe, America, Australia,Washington , Southampton ,Argentina , Latvia .With the aim of compete with good quality and develop with creativity and the service principle of take customers' demand as orientation, we will earnestly provide qualified products and solutions and good service for domestic and international customers.