To thoroughly study and apply new era xi the ideas of socialism with Chinese characteristics and the Spirit of the 19th CPC National Congress, further to carry out the new requirements of the CPC party construction of a new era, promote the "don't forget the beginner's mind, keep in mind that the mission" theme education work, the graduate party branch of the School of Physics and Optoelectronic Engineering and the Han's Laser CNC party branch to carry out party building activities.

On the afternoon of November 26th, under the leadership of Professor Sun Yiling, the deputy dean of the school, Miss Lin Na, the graduate counselor and secretary of the doctoral party branch of the school, and Miss Yang Yinmei, the party secretary, more than 40 party members, activists and development targets of the graduate party branch of the school went to visit the PCB business unit of Dazu Laser located in Shajing.

After the visit to PCB division, the group went to the headquarters of Dazu Laser in Nanshan -- Dazu Laser Science and Technology Center. Li Jun, deputy secretary of the party committee and director of the public affairs center of the group, led everyone to visit the laser exhibition hall on the second floor.

Subsequently, in the lecture hall on the second floor of Dazu Science and Technology Center, the Dazu Laser CNC Party Branch and the graduate Party Branch of our college held a symposium on party building and joint construction.