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New Product...... 

AC&R is now became agent of DongHwaWin Korea
Dong hwa win korea
Dong hwa win is one of largest cooling company in korea which serve from 1979.
Donghwa company, promise you to do always our best for production with faithful attitude and steady efforts, and will try more and more to exert our self for improvement in quality on the basis of rich experience and technical development in the meantime.
Moreover we will accelerate the development of new products and thorough quality control in order to supply our customers superior goods in quality.
New and Hot product...



New Product...... 

DataNet Wireless intelligent logging network.....
DataNet: High-End Wireless Data Acquisition
DataNet is a 16-bit data logging system with 4 inputs for direct measurement and recording of PT-100, thermocouple, voltage, 4-20 mA, frequency and pulse. Data transmission from units to the central computer utilizes the brand new ZigBee wireless telemetry protocol.

Refrigeration Control New feature
 addition pump down function  by closing the solenoid valve before
 ( 0..255 seconds ) start defrost function

Pressure, Flow and Temperature Measurementt
      Pressure Sensors
      Flow Sensors

Calibration Equipment