DONGBAO IMPORT ANDEXPORT TRADING (HAINAN) CO.. LTD

Tonghua Dongbao was founded in 1985. It is a renowned domestic innovative enterprise focusing on biopharmaceuticals, dedicated to the research and development, production and sales of traditional Chinese medicines, chemical drugs and biological products. In 1998, the company independently developed China’s first recombinant human insulin — "Gansulin", breaking new ground in the field of biological...