Shanghai Electric Power Transmission & Distribution Group Co., Ltd. specializes in the research and development, manufacturing, and general contracting of power transmission and distribution equipment. Through the effective integration and absorption of high-quality assets from Shanghai's power transmission and distribution industry and by actively expanding its business scope, the company has achieved revenues exceeding RMB 10 billion. It strives to become a leading manufacturer of power transmission and distribution equipment in China and to play a key role in advancing the country's smart grid construction. The company's product portfolio covers all segments of power transmission and distribution equipment up to 500 kV, including series such as power transformers, power cables, intelligent substations, medium- and low-voltage switchgear, low-voltage components, wind power converters and controllers, photovoltaic inverters, and power quality management devices. Currently, the company has 17 controlled or equity‑participated subsidiaries.