Since we started our business in 1999, we have localized and supplied high quality ultrasonic wave measuring instruments (ultrasonic wave water gauge, ultrasonic wave interface gauge, ultrasonic wave density gauge and ultrasonic wave flux gauge) for our customers in water treatment businesses such as water purification plant, sewage treatment plant, waste water treatment plant and more. Our company is also expanding our business into designing and manufacturing water treatment system control as well as factory and building auto control, all of which we have guaranteed high customer satisfactions and received countless positive reviews. Recently, our vision to be green has but us under a new project, industry-academic joint research to commercialize our new product-equipment that reduces sludge volume.