On September 25th, Nanjing Astronomical Instruments Company of CAS signed a comprehensive strategic cooperation framework agreement with Purple Mountain Observatory. 

Nanjing Astronomical Instruments Company of CAS and Purple Mountain Observatory has a good basis for cooperation, and the two sides have joint cooperation in the development of large-scale professional astronomical instruments of multi sets, which have received a number of national, provincial and ministerial level awards. In recent years, Nanjing Astronomical Instruments Company of CAS has successfully developed a series of astronomical observations on the platforms of Purple Mountain Observatory, such as Xuyi station, Yao An station, Hong River Station. 

According to the agreement, the two sides will establish and develop long-term and stable relations of cooperation in order to promote the transformation of research results, to achieve win-win cooperation, and to promote the rapid development of both parties. 

(Information source: Nanjing branch of CAS)