• Dihon Pharmaceutical Co


    Kunming Dihon Pharmaceutical Co, a Sino-American joint venture founded in 1997, is one of the leading pharmaceutical companies in Yunnan.

  • Sino-platinum Metals Co


    Sino-platinum Metals Co is one of the leading companies in the production of precious metals.

  • Yunnan Copper Industry Group


    The Yunnan Copper Industry Group, founded in 1958, is one of the top three nonferrous metal companies in China.

  • Yunnan Germanium


    Yunnan Germanium is China's first and Asia's largest manufacturer and supplier of germanium products.

  • Yunnan Bio Valley Pharmaceutical Co


    Yunnan Bio Valley Pharmaceutical Co, founded in 1999, is a high-tech pharmaceutical enterprise that runs the research, development, production, and selling of a series of erigeron breviscapus drugs.

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