We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Sodium Hydrosulfide 70%, Partially Hydrolyzed Polyacrylamide , Barium Sulphate Molecular Formula , White Caustic ,Sodium sulfuret . First business, we learn each other. Further business, the trust is getting there. Our company always at your service at any time. The product will supply to all over the world, such as Europe, America, Australia,Sudan , Armenia ,Rotterdam , Sri Lanka .The quality of our merchandise is equal to OEM's quality, because our core parts are the same with OEM supplier. The above items have passed professional certification, and we not only can produce OEM-standard items but we also accept Customized Merchandise order.