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Founded in 1960, Shanghai No.9 Automation Instrumentation Co., Ltd. is 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.

This company¡¯s main production lines are Series YF Vortex Flow Meter, Series LHS Helix Flow Meter, Series LB Rotary Vane Flow Meter, Series LDCK Electro-Magnetic Flow Meter, Series LSZD Dual-Rotor 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. Among the products above, Turbine Flow Sensor is nominated as ¡°The Excellent Product¡± by Shanghai Municipality, and by Ministry of Machinery Industry as well; Series LL Roots Flow Meter is assigned as ¡°The Well-known Brand Product of Shanghai¡± in consecutive five years; Series YF Vortex Flow Meter was compared and appraised as the ¡°Top One¡± Flow Meter for steam-measuring among the city industries of flow meter in 1988, then named as ¡°The Excellent Product¡± by Shanghai Municipality in 1989, and awarded, in 1990, with ¡°Third Prize for Progress in Science & Technology¡± due to the significant localization job for Vortex Flow Meter made by this company.

The company systematically owns different kinds of flow calibrating and testing facility and equipment, which are suitable for water, oil and gas flow meters inspections accordingly and respectively, with overall calibration-accuracy at the top level nationwide.


This company had been praised by Science & Technology Committee of National Defense, because we had, on many occasions, successfully trail-manufactured Propulsion-Agent Filling-Devices for Satellite-Launching Rockets with Xi Chang Satellite Launching Center in China. Meanwhile, Missile Propulsion-Agent Filling-Device had also been successfully trail-made for China No.2 Artillery Troop by this company with favorable application results.

We have not only emphasized on effectively hard working in product research & development as well as technical introduction, but also insistently upgraded our management qualifications 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.