Group 1: Innovation Highlights - Guangdong technology enterprises showcased multiple independent innovation achievements at the 11th China (Shanghai) International Technology Import and Export Fair, covering cutting-edge fields such as artificial intelligence, new energy, high-end equipment, and aerospace technology [1] - Guangzhou Hisenmeike New Materials focused on nanocoating technology, enhancing light transmittance, anti-fouling, and weather resistance, resulting in over 5% improvement in overall power generation efficiency [2] - The self-cleaning anti-fouling coating technology developed by Hisenmeike allows for "5 years of no cleaning," with partnerships established with several major home appliance companies [2] Group 2: Advanced Energy Solutions - Guangdong Guangjing Energy Technology Co., Ltd. developed large-area perovskite solar cell modules, with a commercial component size of 1.2m x 0.6m that can continuously supply power in low-light conditions, particularly suitable for photovoltaic building integration [2] - Guangzhou Marine Engineering Equipment Co., Ltd. presented a revolutionary "no-shaft wheel edge propeller," integrating permanent magnet motors with propellers, which is one of only three manufacturers globally in the megawatt product field [3][4] - The modular design of the no-shaft wheel edge propeller improves efficiency by 30% while reducing vibration noise by 50% [4] Group 3: Smart Solutions in Food Safety - Shunde Jietong Digital Technology showcased an "end-side AI visual solution," breaking traditional technical barriers with a system that allows clients to achieve autonomous model training and iteration without needing a specialized algorithm team [5] - The company developed a compliance monitoring algorithm for fish preparation, utilizing behavior recognition technology to monitor 12 key processes in real-time, akin to having a "digital quality inspector" in the kitchen [5]