The 28th Research Institute of China Electronic Science and Technology Corporation ("28") is also known as Nanjing Electronic Engineering Research Institute (NRIEE), located in the ancient capital of the six dynasties - Nanjing, Jiangsu Province, adjacent to zijinshan South, Crescent Lake.

Twenty-eight institutes were founded in 1964, twenty-eight with the overall demonstration, system research and development, innovation research, common technology product development, system integration engineering, equipment research and development, equipment manufacturing, integration testing and other 8 centers, and set up post-doctoral workstations, C4ISR technology defense science and technology key laboratory and air traffic management system and technology national key laboratory, investment holding Nanjing Rice Information Technology Co., Ltd., Puyang 28 Systems Equipment Co., Ltd., covers an area of 1220 acres. The whole staff of 4911 people, the national and provincial level of various types of experts 128 people, researcher-level senior workers 151 people, ph.d.14 people, master 2233 people.