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news release
news and events
january29,2014
2014 working conference held in shanghai electric power (sep)
january02,2014
the qhse management system passed the dnv standard certification
december17,2013
the 2013 second extraordinary general meeting was held successfully
november05,2013
ten central media jointly interviewed sep for pollution emission control management
october28,2013
sep and expo shanghai group signed jv agreement on distributed energy development

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