The company upholds the philosophy of Be No.1 in quality, be rooted on credit and trustworthiness for growth, will continue to serve old and new customers from home and overseas whole-heatedly for China Aetznatron, China Sodium Sulfide Anhydrous , Colorless To Light-Yellow Liquid , HS CODE 283010 ,70% Nahs Sodium Hydrosulfide . 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,Netherlands , Manila ,Poland , Indonesia .If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.