Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Sodium Sulphide Nonahydrate, Barium Sulphate for plastic , cationic polyacrylamide , Sodium Sulphide Solution Preparation ,Sodium Hydroxide And Potassium Hydroxide . We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development. The product will supply to all over the world, such as Europe, America, Australia,venezuela , Malawi ,Qatar , Sri Lanka .The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.