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      Electronic Expansion Valve Controller for Unipolar Step Motor 
        
Model Number: EVC10B
Brand Name: DOTECH INC.
Key Specifications/Special Features:
		1. Main features:- Smart-rail mount design- Valve open ration control mode by external signal- Compulsory valve open ration control mode by RS485- Open ratio mai... | 
      2017-12-26 | 
     
        
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      Automatic Air Shower Controller 
        
Model Number: DS2400
Brand Name: DOTECH INC.
Key Specifications/Special Features:
		1. Main functions:- User-friendly intuitive UI- Easy and convenient touch switch- Various applications (Door types, light control, and circulation fan)- 16 power... | 
      2017-12-07 | 
     
        
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      Electronic expansion valve controller for bipolar step motor 
        
Model Number: EVC20
Brand Name: DOTECH INC.
Key Specifications/Special Features:
		1. Main features:- New generation of electronic expansion valve controller- High performance and stability- Precise PID and superheat control- Intelligent tempera... | 
      2017-11-04 | 
     
       
    
 
 
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