Core Insights - The 27th China International High-tech Achievements Fair (CIHTAF) opened in Shenzhen, attracting nearly 5,000 participating companies, showcasing innovations in high-tech fields [1][3] Group 1: Innovative Products - Chengdu Tianfu Xinqiong Technology Co., Ltd. presented a GaN quantum light source chip, a core component for quantum internet, achieving domestic breakthroughs in materials and device design [1] - Chengdu Jingchuang Haoda Medical Technology Co., Ltd. showcased an intelligent 3D medical printing system that boasts a printing efficiency 30 times greater than traditional methods [2] - The "AI Body Measurement Mirror" from Maizhaohui Health Technology (Sichuan) Co., Ltd. generates a health report in just 30 seconds of user interaction [2] Group 2: Business Activities - CIHTAF emphasizes not only high technology but also transaction and cooperation, with over 200 events scheduled to facilitate communication and collaboration among participants [3] - Companies are actively seeking partnerships across various sectors, including AI, biomedicine, and intelligent manufacturing, to enhance product applications and efficiency [4] - The event attracted over 100 international buyers and established zones for international investment and procurement, aiming to convert more exhibits into commercial products [4]