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With an annual sales volume exceeding RMB30 billion and close to 5000 employees, SNTO has a presence in a wide range of businesses including aluminum formwork, aluminum van trailer/petroleum trailer, light gauge foil, aluminum industrial extrusion, supply chain management, real estate, hotel and education. For the past few years, SNTO has been ranked the nation’s top 5 enterprises in non-ferrous metal industry.
To learn more about our history, please explore the timeline below.

  • 2017, A demonstrated project made by SNTO aluminum formworks — MUDANGE, was awarded the “GLOBAL HUMAN SETTLEMENTS MODEL OF COMMUNITY”held by the United Nations in New York.
  • 2012, The first aluminum formwork system was pre-assembled successfully.
  • 2011, the first aluminum van semi-trailer was trail-produced successfully, which led to the transformation of China’s lightweight logistics industry.
  • 2010, the first aluminum profile was extruded, marking the SNTO’s formal entry into industrial aluminum profile field.
  • 2008, Aluminum foils went into mass production and were sold to all over the world.
  • 2005, Suntown Industrial Park started building in Changsha.