Functional Management Departments

　　Party and Mass Affairs Department

　　Mainly responsible for management of party and mass affairs

　　Director’s Office

　　Mainly responsible for management of administrative affairs

　　Technology Operation Department

　　Mainly responsible for management of technology operation

　　Human Resource Department

　　Mainly responsible for management of human resource

　　Financial Assets Department

　　Mainly responsible for management of financial assets

　　Integrated Management Department

　　Mainly responsible for property security management

　　Professional Operation Entities

　　Tianjin TRIED Electric Co., Ltd.

　　Engaged in electric drive and automation system product and project

　　Hydropower Equipment Engineering Research Branch

　　Engaged in complete set equipment product and project of medium & small size hydropower station

　　Tianjin TRIED Electric Control and Distribution Co., Ltd.

　　Engaged in LV electric control and distribution product and project

　　Electric Control Equipment Manufacturing Branch

　　Engaged in manufacture of electric control equipment

　　Other Subsidiaries and Joint Stock Companies

　　Tianjin TRIED Technology Development Company

　　Tianjin TRIED Technology Engineering Company

　　Tianjin Shuaichao Science and Technology Park

　　Sahaviriya (Tianjin) International Trade Co., Ltd.

　　Siemens Electric Drives Co., Ltd.

　　Social Non-profit Organizations

　　National Engineering Research Center of Electric Drive

　　National Quality Supervision & Test Center of Electric Control & Distribution Equipment

　　Engaged in testing and certification of LV electric control and distribution products

　　Tianjin Engineering and Technology Research Center of Electric Distribution Automation

　　Electric Control and Distribution Equipment Branch, China Electrical Equipment Industrial Association

　　Hydropower Equipment Branch, China Electrical Equipment Industrial Association

　　Converter Branch, China Electrical Equipment Industrial Association

　　Electric Control System and Device Professional Committee, China Electrotechnical Society

　　Electric Automation Professional Committee, China Automation Society

　　National Technical Committee for Standardization of LV Switchgear and Control Equipment

　　National Technical Committee for Standardization of Variable Frequency Speed Regulation Equipment

　　Control Equipment Branch, National Technical Committee for Standardization of Hydraulic Turbine

　　Technical Committee for Standardization of Energy Industry of Small Hydropower Units