We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Sodium Sulphide, HS CODE 20301090 , Sodium Potassium Hydroxide , HS CODE 20301090 ,Poly(1-Carbamoylethylene) . With our rules of business reputation, partner trust and mutual benefit, welcome all of you to work together , grow together. The product will supply to all over the world, such as Europe, America, Australia,Melbourne , European ,Ghana , Niger .The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.