About

About Us

Qianxing Instrument focuses on flowmeter core motherboards and communication solutions. Our product range covers mainstream types including vortex, turbine, thermal gas, and precession vortex flowmeters. We support RS485 / HART / GPRS communication, multiple output signals, and various power supply options. OEM/ODM customization is available. With reliable quality and professional service, we empower industrial flow measurement worldwide.


 

Weihai Qianxing Instrument Technology Co., Ltd. was founded in 2018. It is a high-tech enterprise specializing in the R&D, design, production, sales, and technical services of intelligent automation instruments. The company possesses strong R&D capabilities, bringing together high-end technical talents in multiple professional fields such as intelligent instruments, automation control, and electronic communication. It also has a professional team with special dedication and expertise in instrument manufacturing, ensuring that product performance keeps pace with the times and undergoes continuous upgrades and improvements.

 

In 2025, the company was recognized as a National-level Technology-oriented SME (Small and Medium-sized Enterprise). The intelligent instrument industry is entering a period of rapid development. Leveraging its patented technology accumulation in the flowmeter field, the company is able to meet the demands of high-precision measurement of parameters such as temperature, pressure, and flow rate in industrial production. As the industrial automation market continues to expand, the company’s intelligent flowmeter motherboard software products align with the industry’s development trend toward data processing and remote monitoring.

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