On September 25th, Gelun Hui reported that Shangji Technology (301330.SZ) stated on the investor interaction platform that the company is mainly dedicated to integrating core technologies of multimodal biometric recognition such as fingerprints, palm veins, palm prints, faces, finger veins, irises, with various technologies such as computer vision, radio frequency, internet of things, cloud computing, and providing intelligent terminals, industry application software, and platforms with object detection, identity recognition, and verification functions for various fields including commerce, transportation, finance, education, medical, government affairs, and retail. The company does not have intercom products.