Our enterprise insists all along the standard policy of product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff as well as consistent purpose of reputation first, client first for Sodium Hydrosulphide 70%, sulfureto de sódio hidratado , Sodium Hydrosulphide 70 Nahs For Tannage , Sodium Sulphide Red And Yellow Flakes ,Drate hydroxide NaOH . We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service. The product will supply to all over the world, such as Europe, America, Australia,Lisbon , Qatar ,Philippines , Mauritius .Our company abides by the management idea of keep innovation, pursue excellence. On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.