The Dekarur EMU depot constructed by CREC is located on the east side of Dekarur Station, which mainly undertakes the first, second and third level repair tasks of CRH train, and reserves the fourth and fifth level repair and expansion conditions. The CRH train inspection warehouse adopts a three-dimensional operation platform, which can realize the rapid, convenient, omni-directional, orderly, safe and reliable inspection and preparation operation after the CRH train are put into storage. Check that the warehouse is equipped with advanced safety monitoring interlocking devices to ensure that the operation in the warehouse is closely connected, safe and reliable; Adopt advanced operation and maintenance equipment, including wheel tread diagnosis device, CRH train skin washing and brushing equipment, underfloor wheel turning machine, pit type car lifting machine, etc. The technical content and technical requirements of this equipment represent the international advanced level of high-speed railway maintenance equipment.