What are the three major satellite launch bases in China?

Three Satellite Launch Centers in China: Jiuquan Satellite Launch Center in Gansu. Xichang satellite launch center, Sichuan. Shanxi Taiyuan Satellite Launch Center. China's four famous satellite launch bases: Jiuquan Satellite Launch Center, Gansu Province, was founded in 1958. Located in xichang satellite launch center, Sichuan, it was established in 1970. Taiyuan Satellite Launch Center, located in Shanxi, was established in 1967. Wenchang Satellite Launch Center is located in Hainan and was established in 2009. ?

Features of Jiuquan Satellite Launch Center in Gansu Province: It is the earliest ballistic missile and rocket launch center in China, with the most complete launch facilities. It was first established as a strategic missile developed and launched by China. There are few people, the sky is high and the clouds are light, which is convenient for optical radar to measure and return to satellites, and is convenient for launching high-quality low-earth orbit satellites or spacecraft. Xichang satellite launch center, Sichuan is the southernmost of the three launch centers. Because of the low latitude, it is convenient to launch medium-quality high-orbit satellites by using the earth's rotation.