Xian Yunyi Instrument Co., Ltd.
Factory Show
The Advantage and Disadvantage of oval gear flow meter
The Advantage and Di...

The Oval gear flowmeter is a type ofpositive displ...

FAQ  For SGW Gas Turbine Flowmeter
FAQ For SGW Gas Tur...

What is your delivery time for the gas turbine flo...

About us
Xian Yunyi Instrument Co., Ltd.

SILVER AUTOMATION INSTRUMENTS is China manufacture for industrial process instrumentations, we supply digital water flow meter, wastewater flow meter, digital oil flow meter, gas flow meters, and cheap price ultrasonic level meter and radar level meter, besides, and we are China factory for paperless recorders, pressure gauges, pt100 and thermocouples. The reliable and robust measurement instrumentations meet many demanding industrialcan be found in huge installations worldwide and domestic. The reliable and robust measurement instrumentations meet many demanding industrial, safety and quality criteria in domestic and foreign courtiers.

Xian Yunyi Instrument Co., Ltd.

After Flow meter are built ,they need to be calibrated in the factory before sending to our customers, our flow meter manufactures have their own calibration facilities to perform calibrations. If flow meter need high accuracy for custody transfer purpose, and not satisfied with our factory calibration facilities, we can provide third-party (independent) calibration facility with extra cost and longer delivery time.


Frequent asked questions about policy, payment method

Document Download

General product catalog, product technical specifications

Technical Reference
Technical Reference

Technical articles about theory, installation, maintenance