Tianqi (also transcribed Tiange) is a series of small Chinese experimental LEO comsats by Guodian Gaoke for IoT (Internet of Things) communications, which are also carrying a camera for educational purposes.

Guodian Gaoke plans to operate an IoT constellation. The "Apocalypse Constellation" provides users with much-needed data collection and transmission services for terrestrial network coverage blind areas, which are widely used in marine, environmental protection, meteorological, forestry, geological, emergency, rescue, and smart city industries to enhance China's global data network coverage and application capabilities are of strategic importance.

Qiancheng is a small Chinese satellite for earth observation and narrow-band communications owned by Qiansheng Exploration Tech Co.

The satellite carries an imaging payload with a resolution of better than two meters.

Xingshidai 5 is a small Chinese Earth observation satellite owned by Guoxing Aerospace Technology of Chengdu.

The 10 kg satellite was built by MinoSpace Technology of Beijing using their MN10 satellite bus.