Kaihong focuses on researching and developing natural extracts, pure natural flavors and microcapsule flavors, continually track the most forward techniques and information to do prospective research to ensure that the R&D and production technology will be the leading level in the national market. Currently, Kaihong has mastered the international advanced technology of natural product extract, biological enzymatic hydrolysis and fermentation, maillard reaction, microencapsulation, etc.