In October 2019, Tellhow Electric Division Guizhou Branch successfully obtained the Grade C qualification certificate for power substation/transmission engineering. The acquisition of Grade C qualification for electric power design helps the company to be qualified for technical services such as survey, design and engineering consulting of power transmission and transformation projects of 110kV and below, which further extends the business scope of Guizhou Tellhow Electric Power Engineering Co., Ltd. and lays a solid foundation for the development of the company. a more solid foundation.

Guizhou Tellhow Electric Power Engineering Co., Ltd. is a unit under Tellhow Electric Division that undertakes general contracting services for power projects of 220kV and below. The business includes engineering consulting, equipment design, electrical research and development, complete equipment, construction organization, installation and commissioning and technical services, etc., serving the construction of smart grids and smart cities in Southwest China. The company is the only cooperative unit of ABB and Schneider in Guizhou Province, and has now become an influential company in the field of smart power in Southwest China.