Shanghai Sheng Xu Electric Co., Ltd is a high-tech enterprise which relies on the technical strength of East China Electric Power Research Institute, and the production and operation of high voltage test equipment. Companies adhering to the "build quality with personality, with excellent service society" business philosophy, the spirit of customer first purpose, actively carry out pre-sale, sale, customer service service, we solemnly promise: we do product satisfaction in service. Companies follow the science and technology is the first productivity theory, make full use of their geographical advantages, gathered a group of high level talents, the actual situation of modern science and technology with the electric power construction, China's production of the combination, developed with high quality, intelligent, practical and portable power testing product series. In the production and operation of the strict implementation of ISO9001 quality system standards, effectively ensure the advanced and reliable product quality. Therefore, Shanghai and the national electricity, metallurgy, petrochemical, railways and telecommunications and other industries.