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-Green Double Carbon and Digital Energy: Dongfang Yanhua, a holding subsidiary, won the bid for a number of energy-saving and carbon-reducing consulting and technical service projects, such as energy audit and energy-saving technical transformation projects and photovoltaic system construction of several district-level public institutions in Shanghai.business development

business developmentThe recent development trends of Yanhua Intelligence are as followsThe recent development trends of Yanhua Intelligence are as follows

business developmentThe recent development trends of Yanhua Intelligence are as follows