Welcome to QFVN website!
Tel : +86 17702415306; Email : sales@syqfvn.cn
QIANFENG VNENG
PRODUCT SHOW
Dedicated to providing automated measurement system solutions for 15 years
Ultrasonic Flow Module/RTU
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Ultrasonic Flow Module/RTU
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Ultrasonic Flow Module/RTU
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Ultrasonic Flow Module/RTU
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Ultrasonic Flow Module/RTU
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Ultrasonic Flow Module/RTU
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PROJECT CASE
We will provide more comprehensive pre-sales and after-sales technical support, and also offer more affordable market prices to honest partners
Four advantages of Valve Group
Ball Valve Group Co., Ltd. is a large-scale professional valve enterprise integrating research, development, production, sales, installation and service.
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EXPERIENCE ADVANTAGE

Qianfeng Vneng Instrument Co., Ltd. was established in April 2010, formerly known as Shenyang Qianfeng Xinghe Electronic Instrument Co., Ltd. Over the past decade or so, the company has been dedicated to the research, development and upgrading of ultrasonic flow meters and other instruments, that who strive to produce truly high-quality meters for global customers.

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PRODUCT ADVANTAGE

With fifteen years of experience in market research on product data and on-site installation and commissioning data, Qianfeng Vneng has continuously carried out technological innovation and developed precision meters suitable for more and more complex scenarios. Qianfeng meters are highly recognized and supported by customers in the industry for their high accuracy, high reliable, durability, and convenient to operation.

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TECHNOLOGYADVANTAGE

At the same time, we have cultivated a group of sales engineers and technical after-sales engineers with solid knowledge and strong professional skills. Over the past ten years, the company has set up 34 offline meter service points and cooperated with over 120 physical manufacturers and agents in China. We can provide immediate delivery, short delivery dates, and more smart cooperation models. In the future, Qianfeng people are committed to building a well-known brand in China, becoming a leader in measurement instruments  and an expert in tech-sale engineerwho can support item solutions.

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SERVICE ADVANTAGE

The company's development footstep has never stopped. We sincerely invite like-minded international friends to join us and devote to develop the global market of measurement system instruments and meters, produce better meters for customer needs, and work together to create good meters of China!

ABOUT US
Create more value for customers with high-quality and convenient services to achieve win-win and development

Qianfeng Vneng Instrument Co., Ltd.

Qianfeng Vneng Instrument Co., Ltd. was established in April 2010, formerly known as Shenyang Qianfeng Xinghe Electronic Instrument Co., Ltd. Over the past decade or so, the company has been dedicated to the research, development and upgrading of ultrasonic flow meters and other instruments, that who strive to produce truly high-quality meters for global customers.

During the past decade of development, we have grown together with our customers, forming a trusted back-to-back partnership. We have conducted on-site research in various complex environments and working conditions where the meters are used, and customized a series of meters suitable for industrial automation control scenarios, especially in the fields of chemical engineering, coal mines, oil, pharmaceuticals, power plants, river and reservoir water conservancy projects, open channel water level monitoring, sewage treatment, water supply and drainage system engineering, food and beverage production monitoring, etc. The most widely used meters include ultrasonic flow meters and heat meters, ultrasonic level meters, ultrasonic level meters, ultrasonic sludge level meters, ultrasonic open channel flow meters, ultrasonic Doppler flow meters, ultrasonic level difference meters and level difference meters, ultrasonic industrial water meters, transmitters matching the meters, temperature and heat sensors, depth sounders, and wireless transmission modules and control equipment, etc.

NEWS CENTER
Keep improving, committed to the manufacture of each equipment, leading technology, service-oriented, and create a better future
What are the reasons that affect the measurement accuracy of ultrasonic flowmeters?
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Since the ultrasonic flowmeter is to measure the flow rate by measuring the propagation time difference of high-frequency sound pulses in the pipeline, noise interference has become the main factor affecting the accuracy of measurement. When the noise level reaches a certain level, the ultrasonic flow meter cannot be metered. There are mainly the following reasons that affect the measurement accuracy of ultrasonic flowmeter.
Ultrasonic flowmeter empowers the dual carbon goal
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The "dual carbon action" is to achieve the goal of carbon neutrality by adjusting the energy structure, optimizing energy consumption methods and implementing artificial carbon sequestration measures.
How much do you know about flow measurement?
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In hydraulics, flow refers to the amount of liquid that flows per unit of time. In some industrial technologies, the total amount of liquid that flows over a period of time is referred to as the cumulative flow, and correspondingly, the flow rate is referred to as the instantaneous flow. It should be noted that the dimensions of the two are different and are not the same physical quantities at all. Because the flow rate is per unit of time
Service Support
It is a high, medium and low pressure valve manufacturing enterprise integrating R&D, production and sales
- ASSURED -
Factory direct distribution
Faster outbound shipping
- MAJOR -
Field analysis
More reliable installation plan
- EFFICIENT -
Technical guidance
More comprehensive problem-solving
- QUALITY -
One year warranty
Technology on-site is more considerate