1. Inspection of coal and mining products: including safety mark inspection of mining products, national supervision and spot check, new product inspection, arbitration inspection and entrusted inspection;
2. Metrological verification of mining products: metrological verification and type evaluation of working measuring instruments such as methane, wind speed and dust related to mine operation safety;
3. Energy conservation and environmental protection monitoring;
4. Verification of coal production capacity;
Non-metallic combustion test
5. Development, production and sales of reference materials;
6 detection technology and standardization research, standard system revision;
7. Development and research of test instruments and equipment;
8. Relevant work of Standardization Technical Committee;
9 detection technology consulting and services, technical training, standard publicity.