Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price unification, dedication, tolerance for Sodium Hydrosulphide 70%,ODM Sodium Hydrosulfide 70%,70% Nahs Sodium Hydrosulfide,Best Sodium Hydrosulphide 70%, Sodium Hydrosulphide 70 Nahs For Tannage , Papermaking Chemical Raw Materials , Chemical Sulphate battery ,Sodium sulfide(Na2s) . We sincerely welcome friends from all around the globe to cooperate with us within the foundation of long-term mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,San Diego , Iraq ,Belarus , Ethiopia .Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of Quality First, Reputation First, the Best Services.