The corporation upholds the philosophy of Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth, will proceed to provide aged and new buyers from home and abroad whole-heatedly for Sodiium Hydrosulfide for Dye Industry, Poly(2-Propenamide) , Sodium Sulphide Flake 1849 , Sodium Bisulfide ,Sodium Sulphide Red And Yellow Flakes . Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today. The product will supply to all over the world, such as Europe, America, Australia,Lesotho , Manila ,Frankfurt , Singapore .Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the future!