Taineng Natural Gas Co., Ltd. adopts our company's portable telemetry laser methane detector for gas facility inspection and leak point location during gas leakage emergency rescue operations. The application of this portable telemetry laser methane detector enables true long-distance remote sensing, with the detector kept away from the tested area and a maximum detection range of 100 meters. It allows for the detection of areas inaccessible to personnel (such as overhead pipelines, rooftop equipment, and underground pipelines), thereby preventing inspectors from entering gas-leaking zones and sustaining injuries. Boasting high detection sensitivity, the device can identify trace gas leaks at the ppm concentration level, with a millisecond-level response speed that enables real-time monitoring of rapid gas concentration fluctuations. Meanwhile, it can be used for rapid leak point localization: by quickly scanning the leaking gas cloud and identifying the concentration peak across the entire area via the scanning waveform graph provided by the device, operators can pinpoint the exact leak location efficiently. The deployment of this equipment facilitates the early detection of natural gas leakage hazards, the immediate implementation of leak control measures, and the elimination of potential causes of major and extraordinarily serious accidents. It transforms passive safety management into proactive management, and enhances the efficiency of natural gas safety management for users.