Company overview
Shenzhen BLV Technology Co., Ltd is based in Guangdong, China.
The company focuses on gas leak detection and intelligent inspection for industrial sites. Its solutions combine drone-based sensing, autonomous inspection and digital data workflows to help operators identify leaks and manage inspection information. Documented applications include oil and gas facilities, refineries, landfills and storage sites. By combining sensors with UAV platforms and automated inspection methods, the company aims to reduce personnel exposure in hazardous areas and support more frequent, consistent inspections without relying entirely on manual operations.
Its BL-CH4 400 is a drone-mounted laser methane detection system for complex industrial environments. It uses tunable diode laser absorption spectroscopy to detect methane leaks and identify their spatial distribution. The system combines methane detection, visible-light imaging and laser ranging, with a stabilized gimbal supporting data collection during flight. Documented applications include oil and gas pipeline inspection, chemical industrial parks and landfills.
The BL-CH4 MINI 3 Pro is designed for unattended drone-based methane inspection. It uses tunable diode laser absorption spectroscopy to measure methane concentrations and identify gas distribution. The system supports DJI Matrice 4D / 4TD platforms and works with DJI Dock 3 for task scheduling, automated inspection and real-time data transmission. Its documented applications include oil and gas facilities, industrial parks and urban gas safety monitoring.
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