北京第二开关厂系机械工业部，电力工业部定点制造高级型高低压成套开关设备的企业。创建于1959年。占地面积近三万平米，建筑面积一万五千平米，全厂职工八百余人，其中高中级工程技术人员一百二十余人。三十五年来我厂为国内重点工程提供了大批可靠产品并多次向国外出口，深 The second switch factory in Beijing is the Ministry of Machinery Industry, and the Ministry of Power Industry has designated advanced high- and low-voltage switchgear companies. Founded in 1959. Covers an area of ​​nearly 30,000 square meters, construction area of ​​15,000 square meters, more than 800 factory workers, including high and mid-level engineering and technical personnel more than 120 people. In the past thirty-five years, our factory has provided a large number of reliable products for domestic key projects and exported it to foreign countries several times.