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Tianjin Yihuan Automatic Instrument Technology Co., Ltd.

Business category 1 Natural Gas
City ( of main office ) Tianjin, CN, China
Address Rm102, No. 1, Ziyunyuan, Vanke New Block, Beichen Science and Technology Park, Tianjin.
Phones 0086-022-26722988
Fax 0086-022-26720252
Web site www.china-yihuan.cn
About Tianjin Yihuan Automatic Instrument Technology Co., Ltd.

1. China national-level new technology enterprise.

2. Given special assistance by Tianjin municipal government.

( Tianjin is the center of Bohai Economic Rim; about 130 km southeast of Beijing -- The Capital of China, by high-speed railway takes 30 mins. )

3. One of the council members of China Instrument Manufacturer's Association.

4. An authorized enterprise by China Measurement Bureau is able to issue velocity-type flowmeters calibration certification.

(Equipped with Liquid calibration device with accuracy up to 0.05% and Gas calibration device with accuracy up to 0.5% .)

5. One of the council members involves in drafting China national level protocols and standards to the flow instrument industry.



All Products: strict standard of material selection; adopt advanced technology; standardized manufacturing and quality control. Naturally, our company has gained ISO9001:2000 certification.



Main products:

vortex flow meter,

electromagnetic flow meter,

V-cone flow meter,

ultrasonic flow meter,

metal tube rotameter (variable area flow meter/suspended body flow meter),

thermal mass flow meter,

turbine flow meter,

Household gas meter, display device, isolator, safety barrier,

pressure transmitter/differential pressure transmitter,

resistance temperature meter,

Micro-flowmeter (DIGMESA, Switzerland) As China distributor.

In-situ water quality analyzer (GMAT, Germany) As China distributor.

To be OEM ...



Patent Sensing-head:

Intelligent & non-contact measured medium vortex flow sensor for measurement is self-developed and produced by ourselves has obtained the national patent, with features of good earthquake resistance, high temperature resistance, high reliability, easy maintenance and others.
Date 2011 Oct 28, 23:10