北京精益宏瑞科技有限公司
Beijing Lean Hongrui Technology Co., Ltd. is a manufacturing enterprise specializing in R&D, production and sales of products (downhole pressure gauge, pressure transmitter, liquid level transmitter). The company has been established for more than ten years. Products are widely used in aerospace, petrochemical industry, water conservancy and hydrology, power, coal-carbon metallurgy, post and telecommunications, urban water supply, heating, gas supply, bioengineering and other industrial and mining, scientific research, enterprises and institutions of measurement control, automatic monitoring system.
The new generation of downhole pressure gauge developed and manufactured by our company is an electronic device for accurately measuring temperature and pressure. It is widely used for measuri
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