Shanghai Hanhong Scientific Co.,Ltd.

Profile Hanhong Scientific founded in 2003,is mainly engaged in researching, developing, manufacturing and exporting unnatural amino acids ,nucleosides, nucleotides, chiral chemicals ,API and other fine chemicals for drug discovery and drug production in China, it's core business is composed of three parts: (1) Advanced chemical reagents ,mainly Building Blocks. (2) API and intermediates (3) ...