Group 1 - The 27th China International Gas and Heating Technology and Equipment Exhibition, themed "Smart Gas Empowering Silk Road Development," commenced at the Hainan International Convention and Exhibition Center, attracting numerous domestic and international gas industry enterprises [1] - Hanwei Technology Group showcased its leading gas safety and measurement solutions, featuring three major product series: perception, monitoring, and measurement, which garnered significant attention from clients and media [3][5] Group 2 - Hanwei Technology Group's gas safety monitoring sensor series, including chemical, laser, infrared, and thermal imaging gas sensors, demonstrates industry-leading advantages with a complete control over the entire supply chain from sensitive materials to sensor packaging [5] - The home gas alarm product matrix includes standout models such as the laser version and infrared battery version, which offer rapid detection of gas leaks, smart alarms, and convenient installation, making them suitable for older residential areas [10] - The gas inspection series integrates advanced technologies like laser sensing, gas cloud imaging, and AI, providing diverse options for gas inspections and enhancing the level of intelligence in monitoring [12] Group 3 - The smart gas monitoring management platform, centered on advanced intelligent sensing terminals, allows continuous monitoring and intelligent control of gas and pressure indicators, covering the entire gas supply chain, and has gained favor among gas industry clients [14] - The ultrasonic gas meter, utilizing advanced ultrasonic sensing technology, features a combination of measurement, safety, and intelligence, representing a significant direction for upgrades in the gas measurement industry [15] - During the exhibition, Hanwei Technology Group signed a strategic cooperation agreement with Hainan Minsheng Pipeline Gas Co., Ltd., aiming to leverage Hainan's geographical advantages and free trade port policies to jointly explore new overseas markets [17]