We produce and sell high quality 4a zeolite with competitive price.4A zeolite is the substitute of STPP,it is the important raw material of detergent. As the only one and biggest solely foreign-owed zeolite manufacturer in China, our production ability is 150,000 tons per year. Now we are one of most important professional 4a zeolite raw material providers in detergent industry, our products have been used by most big detergent manufacturers, such as Unilever, Nice, P&G, Henkel and so on. Please ref our main specification as below, 1. excellent Ca Ion Exchanging Rate >320 mg caco3/g, strong soften ability 2. High and stable Whiteness >97 , it make your detergent powder whiter 3. PH1%, 25PH Value <11 4. (800,1h) (%) L01 <21% 5. Granularity aveage <3um 6. Resid45um% <0.3% We look forward to having the opportunities of offering our services to you .Our commitment is to provide an easy, efficient, and profitable way for customers to purchase high quality 4a zeolite from us.