Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for China CAS No.: 16721-80-5 and Industrial Grade NAHS, Sodium Sulfide for leather , Sulfide material , Sodium Sulfide for leather ,Sodium Hydrosulphite liquid for leather . We stick to providing integration solutions for customers and hope to build long-term, stable, sincere and mutual beneficial relationships with customers. We sincerely look forward to your visit. The product will supply to all over the world, such as Europe, America, Australia,Belize , Bolivia ,azerbaijan , Johannesburg .We insist on Quality First, Reputation First and Customer First. We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of Credit, Customer and Quality, we expect cooperation with people in all walks of life for mutual benefits.