Hanhong business includes
three parts: research chemicals, fine & specialty chemicals
,custom synthesis. Hanhong’s core competence is the industrial
technology of manufacturing of advanced organic building blocks
including unnatural amino acids, protected amino acids, peptides
,nucleosides ,nucleotides and Heterocyclic Building Blocks. By
exchanging technology for shares and joint production, Hanhong has
set up four holding companies ,six co-operative enterprises and one
sole corporation enterprise..