About US

Lanry instruments is a professional manufacturer of series ultrasonic flow meters. We have been awarded CE certificate, ISO9001:2008 certificate, we also have some patents applied to our products. Our main products are Transit-time Ultrasonic Flow Meters, Doppler Ultrasonic Flow Meters, Open Channel Ultrasonic Flow Meters, Ultrasonic Water Meters, Ultrasonic Heat Meters, and Ultrasonic Level Meters. Our Standard Flow Laboratory can calibrate the flow in pipes ranging from DN10mm to DN300mm.