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Winhill has developed analytical reference standards and research materials for the individual sweet components of Stevia'>Stevia.These tools are necessary to ensure the consistency and quality of Stevia-based products.
Winhill bioscience (shanghai) Inc is foreign invested high-tech enterprises and specialized in stevia extracts research and development, production and marketing, Products widely used in food, medicine, health care products, cosmetics and other fields. The promoters who launched the company are all elites have ten years experiences in technology research , management and marketing in the U.S, Canada, Leaders in the field for plant extract and has a number of international patents.