Beijing zhenyu electric group, covering an area of more than 30 hectares is located in no.11 huangxin rood Changping park of zhongguancun science park ,it has more than 8000 square meters has for production ,office and research, It is a multi-area and multi-profession high technology joint-stock company with research ,product and trade together ,The underling units in the group have perfect inspection ,methods advanced quality system and strong technology force ,The group has passed SO9001 Quality Assurance System certificate and CCC authentication for fist products ,The group has now built a long-term technology cooperation relationship with Chinese academy of sciences ,Shanghai with Chinese academy of sciences ,Shanghai electrical apparatus research institute and Tianjin electrical transmission institute.