Yanqi Technology participated in the Third NDT academic conference in Kunming

Our company was invited to participate in the Third   NDT academic conference, which is   sponsored by associations affiliated toYunnan, Chongqing, Guizhou, Sichuan, Shaanxi, Hunan, Hubei, Jiangxi, Shanxi,Gansu, Inner Mongolia, Ningxia, Guangxi, Xinjiang.