Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for AOS, Trimethyl Ammonium Chloride, 3 In Chlorine Tablets 50 Lbs, Triethyl Benzyl Ammonium Chloride,Chemical Free Water Treatment System. We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future. The product will supply to all over the world, such as Europe, America, Australia,Switzerland, Mexico,Hyderabad, Canada.With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.