Our company is set up in the beautiful Dalian City surrounded by sea. We pay more attention to the running of instruments. Our products include ultrasonic flow meters, ultrasonic level meters, ultrasonic water meters, ultrasonic thickness meters and many products of the same series. Our business is established on the basis of good quality, good price and honesty. All customers will get our best services and share the most reasonable prices. We have very good cooperative relationships with many ...