Shanghai Winherb Medical S &T Development Co.Ltd. is located at No.867, Xiuyan Rd., Pudong New Area, Shanghai. As an professional company with high-end scientific research. The company is mainly engaged in the separation and purification of the Natural Products, the extraction of the plant active ingredient, the technology support of the plant development and the sales of the relevant products.All our products have strict quality control and assurance and can be offered the data of spectrum.