Dr. Li had led a R&D team to develop an innovative freeze-dried forming technology (i-sol technology)from 2002, and 72 patents had been applied for this technology.
According to i-sol technology, Dr. Li designed an innovation production routes, and cooperated with well-known international pharmaceutical equipment enterprises to break the monopoly of international companies on the production technology. At the same time, he established the first freeze-dried forming production workshop in China with the requirements of industrial production capacity, and passed the GMP certification of CFDA drug production.
In 2013, Dr Li established the first domestic production line of freeze-dried forming product with an annual production capacity of 600 million pieces, which realized large-scale production, and expanded the application field to fast consumable products, such as skin care, make up, health supplement, etc.