Beijing Hvsf United Chemical materials co., LTD was founded in 2005, it is a high-tech enterprise which specializes in API and intermediates. The enterprise has high capacity of developing new products and specializes in R&D of new chemical compounds. It has extensive cooperation relationship with China Peking Union medical university Medical Bio-technology Institute and Beijing University of Chemical Technology. In order to meet the requirement of developing, the shareholder set up a new company in 2009, Beijing Mesochem Technology Co., Ltd, which is dedicated to the import and export business