Founded in October 1991, covers an area of 67,000 square meters, construction area of 32,000 square meters, with more than 790 workers, with high-energy Weihai Power Research Institute, and import-export business, is a capital-and technology-intensive double - Oriented enterprises. August 1996 by the National Science and Technology Commission as State Torch Program focused on high-tech enterprises, in July 2002 passed the ISO9001 quality system certification, in July 2001 passed the ISO14001 environmental management system certification, quality monitoring by the Ministry of qualified test centre And adopted a ministerial-level identification, Ministry announced counter designated for DC power production enterprises, the State Economic and Trade Commission is the third instalment of the urban and rural power grid construction and transformation of the recommendation for major equipment manufacturing enterprises, and presented a Model use of the certificate.