Henan Tailijie Biotech Co., Ltd. has established provincial engineering technology center and postdoctoral research and development base in Henan Province,and has established industry-university-research relations with many universities and scientific research institutions.In 2003,it won the invention patent of"Polydextrose Production Process"and led the development of the first national standard of Polydextrose GB25541.And participated in the development of local,national,and industrial Polydextrose standards.Has undertaken the Ministry of Science and Technology "Polydextrose(soluble dietary fiber)" national torch program project and"more than 95%soluble dietary fiber extraction new technology"national science and technology small and medium-sized enterprise technology innovation fund project.