北京计算机一厂为北京市属全民所有制企业，今年建厂５０年。过去从事模拟计算机和数模混合系统的研制生产。大、中、小型产品遍布全国，主要用于军品、科研，曾是国家唯一定点研制生产仿真计算机的专业厂。是“六五”期间国家重点技术改造企业。８０年代以后随着大规模集成电 Beijing Computer No. 1 Factory is a national ownership enterprise in Beijing and has been established for 50 years this year. In the past, it was engaged in the development and production of analog computers and digital-analog hybrid systems. Large, medium and small products are spread all over the country, mainly used for military products and scientific research. It was once the only professional factory in the country to develop and produce simulation computers. It is a national key technological transformation enterprise during the “6th Five-Year Plan” period. After the 1980s, with large-scale integrated electricity