Our Products
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JFA700 Pressure sensor
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JFAWZ Series thermal resistance temperature sensor
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JFAWR Thermocouple temperature sensor
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JFA621 LED display oil temperature switch transmitter
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JFA620 Intelligent PT100 petroleum temperature controller se···
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JFA611 Boiler oil temperature transmitter LCD display with t···
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JFA610 Temperature transmitter sensor with display
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JFA603 Integrated pt100 temperature sensor
About Us
15+ Years Experience
Hunan Yanheng Instrument Equipment Co., Ltd.(brief in HNYH) was founded in 2015. Our company is located in Hunan. We are specializing in the researching and developing, produce and sales of the pressure sensors, pressure transmitters, pressure switches, level switches, flow meters, flow switches, temperature sensors ,indicators and relative instruments.
HNYH's products are mainly used in industries of petroleum, chemical, metallurgy, electric, hydrology and so on. We have successfully passed the evaluation of ISO9001 and CE certification. And have obtained 8 different type practical new model patents and 7 different type computer software copyright. We have been awarded as the Suppliers Credit Certification by the China international Electronic Commerce Center and China ···
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