Warmly celebrate Xichang Satellite Launch Center's successful launch of the 30th to 31st Beidou navigation satellites with the Long March III B launch vehicle(and Expedition No. 1 upper stage) today. It is reported that by the end of this year, 18 Beidou satellites will be launched, serving countries along the Belt and Road and neighboring countries. By 2020, the network of 35 Beidou satellites will be completed to provide related services to the world.

As China's only professional development and production plant of large-scale liquid rocket engines, Xi'an Aerospace Engine Factory also assumed arduous production tasks to provide "heart" for Long March series rockets. The CW series high-precision circulating water chiller has become the first choice for the long-term stable operation of the main equipment of Xi'an Aerospace Engine Factory because of its outstanding performance in temperature control. What is more, the water chiller has been successfully delivered, making its own contribution to the launch of thethird-generation BeiDou satellites.

Introduction of Xi'an Aerospace Engine Factory: