Company News

Lonying attended the grand international environmental technology exhibition held from January 26 to 28. As a professional provider of high-quality environmental monitoring instruments, we displayed our reliable solutions for flue gas, exhaust, particulate matter and water quality monitoring.As a ke

Recently, the Ministry of Industry and Information Technology and the Ministry of Ecology and Environment jointly issued the Catalogue of Major Environmental Protection Technical Equipment Encouraged by the State (2025 Edition). Laoying’s independently developed LY-3023Y UV DOAS Flue Gas Analyzer ha