On September 6, 2026, in Zhangzhou’s Xiangcheng District, Vice Chairman Guo Dalu and Deputy Director Cai Yu visited Eastern Technology Group to inspect its metal‑detector production. The visit aimed to boost local exports. They toured workshops, viewed the Handheld Locating Probe, Waterproof Metal Detector, Body Scanner Metal Detector, Silver Copper Golden Metal Detector, and Beach Metal Detecting Equipment, and discussed patents and certifications with Chairman Huang Zhigang.