Sincerity, Innovation, Rigorousness, and Efficiency is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for HS CODE No.28301090, Potassium Hydroxide Cleaning , Sodium Sulphide 60% Yellow Flakes , Sodium sulfide(Na2s) ,Na2s 1849 . Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands. The product will supply to all over the world, such as Europe, America, Australia,Melbourne , Guinea ,America , Hyderabad .We now have to continue to uphold the quality, detailed, efficient business philosophy of honest, responsible, innovativespirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.