Where did Beijing Zhiyi Navigation go?

Haidian District, Beijing. Beijing Zhiyi Navigation Technology Research Co., Ltd., founded on 20 18, is located in Haidian District, Beijing, and is an enterprise focusing on research and experimental development. Beijing, referred to as "Beijing" for short, is the capital of People's Republic of China (PRC), one of the four municipalities directly under the Central Government, the second largest city in China, the national political center, cultural center, international exchange center, scientific and technological innovation center, a world-famous ancient capital and a modern international city.