China Coal Research Institute Testing Center, the subordinate enterprise of China Coal Research Institute(CCRI), specially engages in quaility test and supervision of coal and mining products, as well as the researching of testing technology. It is an affiliate institute of Coal Testing Sub-technical Committee(SAC/TC42/SC1), National Coal Technical Committee of Standardization Administration of China and Coal industry coal mine special equipment standardization technical committee support equipment branch, an internally controlled institute in China of the International Standardization Organization (ISO/TC27).

Coal: Coal, Coke, Coal activated carbon, Petroleum coke, Briquette, Coal water mixture, Solid biofuels etc.

Support Equipment: powered support, powered support element parts (legs, rams, valves, hoses, etc.), pillar (hydraulic single prop, cut the top of the pillars, metal pillars, etc.), metal roof beams, belts.

Bolt (Anchor): Bolt，capsules，Cement bolting agent，Filling materials，etc.

Mining oil: Emulsifying oil, Concentrate fluid and high-water content hydraulic fluid used for support, Anhydrous total synthetic hydraulic fluids used underground mine,Water glycol fire-resistant hydraulic fluids,gear oil,Hydraulic oil, Mine water, etc.

Drilling machinery: Drilling machinery, Drilling Equipment, Rotary tool, Air compressor, Concrete spraying machine, Refrigeration equipment, Pulling device for prestressing anchorage, Engineering pump, Drill rod and bit, etc.

Explosion-proof electrical: explosion-proof type (flameproof, increased safety, intrinsic safety, mining general type), instruments and meters, the personnel positioning system, the monitoring system substation,the power box, the sensor, the communication interface, portable instruments, the optical interference methane tester, the wind table, the blasting device, etc.