Dalian Commodity Co., Ltd. Po Na Na is through Liberty International Holdings Limited in Hong Kong authorized to research and development, production, sales of functional necessities for the main business of professional large companies, the company production base is located within the National Health Technology Park, with more than Article advanced production line daily. Company produced "Na Po series of sanitary products" Na Po Group after many years of production on the sanitary survey, exploration, research to produce a new generation of sanitary products, the product innovation by adding a patented "green chip" ions containing a static, dynamic negative ions, far infrared and magnetic, so sanitary napkin has a quadruple function of physical health, is a new escalation of negative ion sanitary napkin products. The future, Na Po Group will "technology, health, quality, environmental protection, " the core idea for the product, provide consumers a more comprehensive health care.