Tianjin Research Institute of Electric Science (TRIED)

Tianjin Research Institute of Electric Science Co., Ltd (TRIED), the former Tianjin Design & Research Institute of Electric Drive, was a research institute directly affiliated to the former Ministry of Machinery Industry of PRC in the past, now is a scientific and technical enterprise owned by China National Machinery Industry Corporation. The major business of TRIED includes R&D, production, test and certification of electric drive and automation system engineering, medium and small-sized hydropower complete equipment, LV electric control and distribution complete installation as well as new energy electric control device.