We believe in: Innovation is our soul and spirit. High-quality is our life. Consumer need to have is our God for China CAS No.: 16721-80-5, Sodium Sulfiide 60% , Sodium Sulfiide 60% , Sodium Sulphide Nonahydrate ,sodium sulphide hydrated . We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future. The product will supply to all over the world, such as Europe, America, Australia,Lebanon , Berlin ,Greenland , Panama .Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.