The Scale and Technology of National Construction Machinery Quality Supervision and Inspection Center

The test site spans Beijing and Hebei, and consists of Yanqing Headquarters, Kangzhuang Experimental Zone, Xibozi Experimental Zone, Dongyuan Experimental Training Base and Nanmachang Experimental Zone, with a total area of 230 hectares, an investment of 20 million yuan, a construction area of 24,498 ㎡ and a test track area of 50,902 ㎡. It has 7 special test ramps, 4 straight test runways, 3 reliability enhancement test runways, 2 special road runways, 6-kilometer-long annular test runways and stability test benches, automobile rear lower protection test devices, rain-soaked laboratories, explosion-proof laboratories, lighting laboratories, wading test pools, barrier walls, barrier ditches, operation test fields, and a large number of advanced and well-equipped test facilities, equipment, devices and various special test instruments.

The test site has a strong technical force, a sound quality assurance system, complete test facilities and strong test and detection capabilities, and can carry out nearly 100 special tests with an annual comprehensive test capacity of 3,000.