From April 16 to 17, 2021, the China Materials and Testing Group Standards Committee Non-destructive Testing Technology and Equipment Field Committee (CSTM/FC94) the first standard review Council of 2021 was successfully held in Jinan, Shandong Province. Members of the CSTM/FC94 Field Committee, members' representatives and representatives of the standard-setting unit attended the meeting. Deputy General manager Wan Haitao, deputy Minister of technology Meng Qianqian participated in the review.

The meeting conducted a demonstration vote on the establishment of 31 standards, and reviewed the consultation drafts of 17 projects that had been established.

The meeting demonstrated that our company participated in the "Non-destructive testing ultrasonic detection concave curved surface oblique incident test block", "Non-destructive testing ultrasonic detection of surfacing layer ultrasonic detection method", "Non-destructive testing of rail transit double-track inspection equipment calibration test block", "Non-destructive testing of rail transit double-track inspection Ultrasonic inspection System" and "Non-destructive testing The establishment of five standards of magnetic leakage detection system for double-track rail transit.