Laser Forges a Shield to Safeguard the Lifeline of Enterprises. Mr. Li Shuguang, Chairman of GuoKe HanHai, was invited to CCTV’s *Credit China*, promoting the application and innovation of TDLAS technology in oil & gas, chemical engineering, gas and other industries. In high-risk sectors such as petrochemicals, energy exploitation, and urban gas transmission, safety and environmental protection remain unavoidable core challenges. Whether it is the threat of gas leakage or the monitoring of toxic gases, these issues are not only related to corporate profits, but also directly impact human lives and the ecological environment. So, while pursuing development, how can enterprises balance investment in safety and environmental protection with economic benefits? How can technological innovation fundamentally resolve this contradiction? In this episode, our guest — Mr. Li Shuguang, how has he used the power of technology to drive industrial progress and transformation? Stay tuned to the program and listen to his insights on site.  First Broadcast: March 10, 2026 10:06 / 18:06 **Replay: March 11, 2026 07:06 / 14:06 / 22:06