1.our own factory and base 2.top quality with competitive price 3.have rich exporting experience 4.have revelent certificate We are specialised in producing stevia products.Our specification is as follow.Stevioside: 80%,90%, 95%, 98% Rebaudioside A (Reb A or RA): 40%, 60%, 80% ,90%,95%,96%,97%,98%,99%,etc.Non-bitter stevioside (Enzyme treated stevia,Glucosyl stevioside) Stevia tablet:50-80mg/ ...