Two enterprises – Aerospace Long March Rocket Technology and Beijing Aerospace Wanyuan Technology – based in the Beijing Economic-Technological Development Area (Beijing E-Town) played a part in Wednesday's laucnh of the Shenzhou 19 manned spacecraft.

The emergency data processor provided by the Aerospace Long March Rocket Technology is the main equipment for recording important data aboard the Shenzhou. The processor can record the cabin's air pressure, temperature, humidity, spacecraft attitude, various equipment operating statuses and important information from the astronauts' operational instruments. Astronauts' conversations with the ground control center, as well as the monitoring of key parameters such as physiological health data and spacecraft operational attitudes, all require the participation of the data transceiver developed by the Long March company.

On the Long March 2F-Y19 carrier rocket, the all-digital telemetry transmission system developed by the company can acquire the operational status parameters of various systems, environmental data and real-time images of key components during the rocket's flight. This system enables real-time monitoring, performance evaluation and post-flight data analysis throughout the rocket's flight.

In addition, the ground power equipment provided by Beijing Aerospace Wanyuan Technology, serves as an energy assurance system, effectively ensuring the smooth progress of the launch mission.

Currently, Beijing E-Town has attracted nearly a hundred aerospace companies who work areas such as carrier rocket development, satellite manufacturing, satellite applications, model support, ground equipment and technical applications. The number of commercial rocket assembly enterprises accounts for over 75 percent nationwide.

E-Town's aerospace enterprises are aiming to build more intelligent manufacturing products that will play a part in major national projects.