Founded in 1960, Shanghai No.9 Automation Instrumentation Co., Ltd. is one of the key state-owned enterprises, as well as one of the high-tech companies recognized by Shanghai Municipality, specializing in Flow Measuring Instrument business.

By making unremitting efforts for more than 40 years, this company has been successfully developed in manufacturing flow-instruments on a remarkable scale, especially since sophisticated technology for flow meter being transferred from Japan in 1985.
The company¡¯s main production lines are Series YF Vortex Flow Meter, Series LL Roots Flow Meter, LLQ Roots Flow Meter for Gas, Series LZ Metal-Pipe Float Flow Meter, Series LW Turbine Flow Meter, LS Rotating-Piston Flow Meter, and other complementary and auxiliary instruments for flow measuring, like Filter, Gas-Eliminator, Amplifier, Flow Displaying and Totalizing Meters in different styles, all of them are being widely used in petro-chemistry, power, metallurgy, aviation and environmental protection industries.
  The company systematically owns different kinds of flow calibrating and testing facility and equipment, which are suitable for inspecting water, oil and gas flow meters accordingly and respectively, with overall calibration-accuracy at the top level nationwide.
 

We have not only emphasized on effectively hard working in product research & development as well as technical introduction, but also upgraded our management qualifications insistently by a higher standard. In 1996, this company was awarded with ISO9001 Quality Management Certification, and also passed through further certifying re-assessment process in 2001.

The company has been approved by nuclear power station related Quality Assurance System Evaluation Program requisite to DAYA Bay Nuclear Power Plant in China. All recognitions above are certainly providing the company with competition advantages in the marketplace at home and abroad and obviously forecasting a prosperous future for the company developing.