Box 85

In January 1965, the First Ministry of Machinery Industry issued a document stating that in order to successfully complete the 803 military product mission of the national key project and successfully produce the first naval periscope, it was determined and approved to split the Shanghai Optical Instrument Factory into two parts, move some equipment and personnel inland to Lincheng, and establish China's new optical instrument manufacturing base-Xu Yang Optical Instrument Factory. Xia Xingyao, who graduated from the Department of Mechanical Engineering of Tsinghua University and had just joined the Information Department of the Optical Instrument Factory for half a month, was also on the list of people to be relocated. The introduction needs to be improved. Mission: Strong young people make the country strong