德国量子水文公司 Quantum Hydrometrie  
德国量子水文公司（Quantum）。Quantum为中国水利、水文、供水、排水、引水、灌溉等行业的客户提供世界一流的超声波时差法流量自动监测系统。
Quantum Hydrometrie was founded in 1994 by a group of people associated  with the University of Technology Berlin. Since then, Quantum Hydrometrie has grown  quickly and established itself within Europe and abroad as a successful company.

The Quantum product family has become the standard instrumentation used today
by hydrologists to improve their knowledge of water flow in rivers, open channels,
pressurized pipes, partially filled conduits, estuaries, waterways, irrigation and
drainage systems, and sewage water systems.

More than 600 utrasonic meqasurement systems installed in Germany and its European neighbours,
Lesotho, North Africa and China are documenting our customer's satisfaction.