Hebei Changshan Biochemical Pharmaceutical Co, Ltd. idakhazikitsidwa mchaka cha 2000. Pa 19 Ogasiti 2011, kampaniyo idalembedwa pamsika wa Growth Enterprise Market of Shenzhen Stock Exchange (stock code 300255). Kampaniyi ili ndi maziko anayi opangira, othandizira asanu ndi anayi, makampani awiri akunja, komanso magawo awiri ophatikizika. Kampaniyi ndi bizinesi yamankhwala amitundu mitundu, yophatikiza kafukufuku ndi chitukuko, kupanga, kugulitsa, ndi kutumiza ndi kutumiza kunja. Ndi bizinesi yapamwamba kwambiri yokhala ndi zopangidwa kuchokera ku zinthu zamtundu wa heparin mpaka jakisoni wochepa kwambiri wa heparin ndi heparin yamafakitale yonse m'magulu a heparin, ndi kampani yotchuka yopanga mankhwala opangira heparin.