for the following products
17-Hydroxy-pregn-4-ene-3,20-dione | 17-Hydroxyprogesterone | 17alpha-Hydroxy-4-pregnene-3,20-dione | 17alpha-Hydroxyprogesterone | Hydroxyprogesterone and 17α-hydroxyprogesterone
Hanhong Group is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids, nucleosides, nucleotides, chiral chemicals and other fine chemicals in China, owning several branch companies.
Shanghai Hanhong Chemical Co., LTD. is the core member of Hanhong Group. It is the window to the world of Hanhong Group products. It is business includes sales, R&D and manufacturing kilograms chemicals. It has owned a lot of senior researchers, including...
