Dear CEO: Many thanks for your response as follows. We are in Yunnan province, China. We can offer following products to you: -----Anthocyanin , >15 tons per year, food grade,we have exported already many years, We are exporting. -----Gastrodiae Rhizoma, 100% pure powder, without additive, > 15 tons Per year -----Wolfberry, 100% pure powder and 100% pure juice, without any additive, > 15 tons per year ---Pseudo Ginseng,100% pure powder, without additive. > 15 tons per year PLease respond an then we talk more. If you need any local special product from Yunnan and Guizhou province, let me know. best Prof. Alfred Tang mobile