Shanghai Yichuan Health Science & Technology Co., Ltd., founded by Shanghai scientific technology pioneers and U. S. Returnees, is a high-tech Stakeholder Company comprising research & development, manufacturing, and marketing.

Company specializes in research & development of health products drug release system, especially nasal products drug release system. The missions of Yichuan are to bring customers more convenient, novel and vogue health products through the efforts of international cooperation; Introduce consumers with healthy, latest, and easy consuming value and concept; And become a worldwide-known leader of novel nasal drug release system health products provider.

Based on the theories of aromatherapy and modern technology, "Nasaroma" has been developed by cooperation of MD Japan Business Corporation and Nanjing Yichuan Medicine Institute, It is a serial of health products owning intellectual properties.