Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for China Sodium Sulfide and Cy5-NHS Sodium Sulfide, hydrogen sulfide fluid , Permanent White Sulphate , Sodium sulfide(Na2s) ,Sodium Hydrosulphide . Honesty is our principle, skilled procedure is our perform, service is our target, and customers' satisfaction is our long term! The product will supply to all over the world, such as Europe, America, Australia,Malta , Ethiopia ,Rio de Janeiro , Kuwait .We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.