Inspection, Testing and Metrology Services Workers

How to become a Construction Materials Tester

Official Chinese title (2022 occupational classification): 建设工程质量检测员

Tests the quality of new, extended and renovated buildings and municipal infrastructure, including building materials, components and the completed structure and how it performs.

Main tasks

Reading test plans, setting test procedures and getting equipment and tools ready
Testing the bearing capacity of foundations and composite foundations, the locking force of rock bolts, how much load piles can take and whether pile shafts are sound, with ultrasonic testers, bolt pull out testers and low strain integrity testers
Testing concrete, mortar and masonry strength, rebar cover depth, the structural performance of precast components and the load performance of post installed anchors on site, with rebar locators, rebound hammers, ultrasonic testers and pull out testers
Testing curtain walls for air and water leaks, wind load deformation and interstorey movement, and the compatibility of structural sealants, with curtain wall test rigs and compatibility test chambers
Testing steel structure welds, anticorrosion and fireproof coatings, joints, fasteners, high strength bolts and space frame deformation with ultrasonic flaw detectors, torque testers and universal testing machines
Sampling and testing incoming cement, rebar, sand and gravel, concrete, steel strand, asphalt and other materials and components under witness, and doing basic soil tests, with mixers, testing machines, climate chambers, permeability testers and soil limit testers
Analysing test data and issuing test reports

Ways in

National qualification: National professional qualification: Water Resources Engineering Quality Inspector Qualification. A national qualification that shows your level; it is not required to work. Listed in the national vocational qualifications catalogue (国家职业资格目录, 2021) as Water Resources Engineering Quality Inspector Qualification (水利工程质量检测员资格), run by Ministry of Water Resources. Peernovo links it to this occupation.

Pay · AI and this job

Median pay in China: CN¥67,400 a year (2025).
Middle half: CN¥49,200 to CN¥96,500. One in ten earn less than CN¥38,000 and one in ten more than CN¥140,900.
This is the figure for the mid group Technical Support Services Workers, not for this job alone.
National figure: wage prices of enterprise employees from the Ministry of Human Resources and Social Security (MOHRSS) enterprise pay survey. The public sector and the self-employed are not covered.
Guangzhou only: median CN¥105,755 a year (2025), middle half CN¥73,190 to CN¥144,693.
Generative AI can do relatively little of this work, by the ILO's global estimate.

Who does this work

The census group Technical Support Services Workers holds 0.75% of everyone employed in China; 36.7% of its workers are women (2020 Census).
64.4% are under 35, 33.1% are 35 to 54 and 2.5% are 55 or older. The middle age band is 30 to 34.
Census figures for the whole mid group (2020 long-form sample), not for this job alone.

Questions people ask

How much does a Construction Materials Tester earn in China?

Across China, the median pay of enterprise employees is CN¥67,400 a year (Ministry of Human Resources and Social Security (MOHRSS), 2025). The public sector and the self-employed are not covered. It is the figure for the mid group Technical Support Services Workers. In Guangzhou alone it is CN¥105,755 a year (2025).

Will AI change the work of a Construction Materials Tester?

Generative AI can do relatively little of this work, by the ILO's global estimate.

Sources

Ministry of Human Resources and Social Security (MOHRSS): 2025 enterprise pay survey information: wage prices of enterprise employees by occupation mid group, and digital occupations (P10 to P90 annual CNY) (2025 (published 2026-07-08)), retrieved 5 October 2026
Guangzhou Human Resources and Social Security Bureau: Guangzhou 2025 labour market wage prices (P10 to P90 annual CNY by occupation) (2025 (enterprise pay survey)), retrieved 4 October 2026
National Bureau of Statistics of China: China Population Census Yearbook 2020, long-form tables 4-6 and 4-7 (employed by occupation mid group, sex, age) (2020 Census long form (10% sample)), retrieved 4 October 2026
International Labour Organization, Generative AI and Jobs: A Refined Global Index of Occupational Exposure (ILO Working Paper 140, Gmyrek et al.) (ILO Working Paper 140, May 2025, Annex Table A1), CC BY 4.0, retrieved 4 October 2026

Sources: Occupational Classification of the People's Republic of China (2022 edition, public consultation draft), Ministry of Human Resources and Social Security, State Administration for Market Regulation and National Bureau of Statistics; Ministry of Human Resources and Social Security, 2025 enterprise pay survey information; Guangzhou Human Resources and Social Security Bureau, 2025 labour market wage prices; National Bureau of Statistics of China (www.stats.gov.cn), 2020 Population Census yearbook; Ministry of Education, vocational education major profiles (2022 revision) and undergraduate major catalogue (2025); Ministry of Human Resources and Social Security, national vocational qualifications catalogue (2021); O*NET interest scores (CC BY 4.0); ILO global generative AI exposure index (CC BY 4.0). Figures processed by Peernovo. English text, translations and the matching of occupations to ISCO-08, majors, degree fields and qualifications by Peernovo.

Descriptions and tasks are Peernovo's own words, written from the facts in the Occupational Classification of the People's Republic of China (2022 edition). Job titles and work types are the classification's own.

Updated 5 October 2026