Langsi Sensing Technology (Shenzhen) Co., Ltd.

Langsi Technology is a national high-tech enterprise focusing on laser spectroscopy sensing technology and precision instrument development, and an industry leader in UAV/robot laser inspection solutions. Founded in November 2019 in Hong Kong, China, it draws on the Chinese University of Hong Kong's world-leading scientific breakthroughs and industry-academia-research transformation in laser sensing technology to independently develop and produce import-substituting high-precision laser gas analyzers and long-distance laser telemetry instruments. These cover ppb-level analysis of more than 20 common gas molecules including methane, ethane, carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur dioxide, hydrofluoric acid and hydrogen. Combined with UAVs and inspection robots, they have been widely used in key fields such as oil and gas, carbon emission monitoring, semiconductor wafer processing and public safety inspection.

Methane laser telemetry instrument