Sell 4A Zeolite for detergent powder

Dear Sirs or Madam,
We are the largest manufacturer of Synthetic Zeolite in China, and process various kind of zeolite since 1992.Our 4A Zeolite quality is Top One in Asia, and size is only1-2um.Our zeolite is substitute of STPP(SODIUM TRIPOLYPHOSPHATE) products, but the price is lower than STPP. It will help you reduce more production cost. Now, Our products over 80% supply for P&G Asia/Japan Kao.So you don't worry for our quality. Parameter, pls check as below. We hope to have a chance cooperation with you in the future.
----ZEOLITE 4A DETERGENT GRADE--------
Item Limits
Average grain size 1.5-2.3um
C.E.C Ca Ion exchange capacity 320+/-10mgCaCO3/g
Ignition loss(800'C, 1h) 20+/-1%
PH(Suspension 1% 25'C)