At 9:00 am on January 15, 2018, the "China Railway Fifth Bureau Engineering Test Management and Technology Exchange Seminar" hosted by the China Railway Fifth Bureau was held in Guiyang. Our chief technology engineer Zhang Yuanjun and sales manager Cui Xiaoguang were invited to attend the meeting. Attending the meeting were technical engineers from China Railway No. 5 Bureau, with a total of more than 80 people. Zhang Yuanjun, the chief engineer of our company, gave detailed technical explanations to the participants on "New Technologies and Applications of Nondestructive Testing Based on Shock Elastic Waves" and made in-depth technical exchanges on our products and technologies after the meeting.
Zhang Yuanjun, the chief technical engineer of the Company, conducted detailed analysis on the related inspection contents based on shock elastic waves, such as “anchor (cable) detection”, “grouting density detection”, “effective prestress detection under anchor” and “zero-block concrete quality detection”. By comparing the detection method of impact elastic wave with the testing methods such as core drilling method, ultrasonic wave and electromagnetic wave, the advantages of high accuracy and wide testing range of impact elastic wave method in engineering detection are proposed. The conference focused on the exchange and promotion of new technologies in the industry, and the participants also learned more about cutting-edge technologies related to the industry.