Qufu Shengren Pharmaceutical Co., Ltd. is Qufu Shengren Pharmaceutical is one of the leading stevia manufacturer in China, one of the subsidiary of Sunwin Group. Our company is the first Chinese stevia company which got Gras notification for US FDA, and it is the first and the only company has the purest stevia Reb-A 99.8% and the best taste Enzyme treated stevia 95%. On top of that, we have got the best AIB score 850/100 in the stevia industry, SQF, NON-GMO, Organic. We specialized in stevia, we have all series of stevia products, one stop purchasing. below is the list of our products. 1, stevia 90%, 95% 2, Reb-A 50% 3, Reb-A 60% 4, Reb-A80% 5, Reb-A95% 6, Reb-A98% 7, Reb-A 99% 8, Reb-A99.9% We developed new enzyme treated stevia, the new tech makes better taste 1, Enzymatic treated stevia 95%, 2, Enzymatic treated stevia 80%, the taste is much better than it in current market. Should you have any question, please let me know, thank you.