On November 17, 2024, in Guokeng Town, Zhangzhou, Eastern Technology Group’s 17-member running team completed the rural half marathon. Due to disciplined training and engineering mindset, all finished — Lan Changci placed 19th. They embody the precision of the Pinpoint Metal Detectors, Portable underwater metal detector, Airport Body Scanner Metal Detector, Search Coil Metal Detector, and Gold Find Metal Detector.