continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for China Water Glass, Hydrated Withnotlessthan30%Water , HS CODE 283010 , Drate hydroxide NaOH ,solfuro di sodio idratato . We are seeking for extensive cooperation with honest customers, achieving a new cause of glory with customers and strategic partners. The product will supply to all over the world, such as Europe, America, Australia,Philippines , Ethiopia ,Frankfurt , Seattle .Our company is working by the operation principle of integrity-based, cooperation created, people oriented, win-win cooperation. We hope we can have a friendly relationship with businessman from all over the world