Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of China Aetznatron, Sodium Hydrosulphide Liquid , sodium disulfide 60% Min , Sodium Hydrosulphide ,Na2s Manufacturer . We welcome an prospect to do enterprise along with you and hope to have pleasure in attaching even more aspects of our items. The product will supply to all over the world, such as Europe, America, Australia,Paraguay , Poland ,Provence , Finland .With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.