Shaanxi Wan 'an Pharmaceutical Co., Ltd. Was founded in 1993, during the period of military conversion to civilian ownership reform, after nearly 30 years of operation and development, has become a set of scientific research, production, sales and service as one of the joint-stock high-tech demonstration enterprises. Wan 'an Pharmaceutical has strong scientific and technological strength, with a group of highly respected famous medical experts and young promising medical doctor, master and other professional and technical personnel. With a rigorous scientific attitude, on the basis of inheriting the traditional medical theories of the motherland, "Wan 'an People" absorb the latest research results of nine disciplines such as modern physiological anatomy, pharmacology, immunology, microcirculation, reproductive physiology and endocrinology, and adopt new technologies and technologies for the production of modern high-tech medical supplies, aiming at the characteristics of female physiological structure and the pathological characteristics of gynecological diseases. Selected Chinese medicine extract, high bioavailability, the development and development of the exclusive "special and special" new generation of high-tech gynecological products "Sister Shu". The micro-wet medicine is consistent with the female vulvar environment, easy to use, comfortable, easy to absorb the vaginal and uterine mucosa, and achieve the purpose of efficient prevention and treatment of gynecological diseases.

"Sister Shu" gynecological pad with its dosage form of novel fashion, safe use, refreshing and convenient, rapid effect, day and night lasting, significant curative effect and other characteristics, by the majority of female compatriots love and welcome. At present, the product has been sold to all provinces (autonomous regions, municipalities directly under the Central Government), and exported to Europe, America, Southeast Asia, the Middle East, Russia, South Africa and other countries and regions.