Yanqi Technology participated in the third academic conference of NDT in Kunming

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