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Low Range Differential
Pressure Transmitter
Keram Controls' New Patented Products With
A Globalized Design
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Temperature / Humidity
Transmitter
High precision / Economical installation cost
Humanized design / Clear data display
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Industrial & HVAC
Controls
Pressure/Flow Controls/Temperature
Sensor/Solenoid Valve
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Oil Heating
Spares & Accessories
A Major Manufacturer Over
20 Years Experiences
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Nanjing Qiyuan Controls & Equipment Co., Ltd. was found in 1998. It was mainly engaged in the business of pressure devices' development, manufacturing and sales in its early stage. After 7 years, came its first fly in manufacturing scale, the number of the employees increased to more than 100, and annual output of has reached to 300,000 of its 3 main series products, more than 50% of the products were...
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HVAC/Building Automation
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KTH500 T&H Transmitter
KAFS Series Flow Switch
Q Series Pressure Switch
KSV Series Solenoid Valve
oil heating spares & accessories
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OFV Oil Tank Filter Valve
KFV Series Safety Fire Valve
KOF Series Oil Filter
KFVT Fire Valve Tester Unit
News & Events
Date: July 27,2020
KTH500&510, new generation of temperature and humidity t
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Date: December 2,2019
Congratulate Keram Controls on STATE GRID supplier list!
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Date: November 22,2019
A brand new website of KeramControls is now opening
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