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    about 
    TECHAIRS
    
						
					
    
					
    Sichuan Techairs Co., Ltd. (formerly known as “Yalian Technology”) operates as a high-tech enterprise specialized in R&D and engineering transformation of gas production, separation and purification technologies. The Company’s technology scope mainly covers temperature swing adsorption, pressure swing adsorption, wet process, shallow cooling, copious cooling, rectification and other gas separation.
    
					
    Techairs engages in technology R&D, specialty design, project general contracting, production and after-sales service of special materials, and provides a complete range of technical supports and engineering services for clients in such industries as petroleum, natural gas, coal chemical, fine chemical engineering, biochemical engineering, industrial gas and ferrous metallurgy.
    
					
					
    
						
					
    
				
    
			
    
		
    
	
    
    
	
    
		
    
		
    
			
    
				
    
					
    Technology 
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    Though boasting a strong engineering transformation platform, based on the core R&D technology developed by ourselves, Techairs widely integrates other domestic and foreign mature chemical units, so as to provide customers with a complete set of technical services with market competitiveness.
Hydrogen generation technology and products
Fuel ethanol production technology gas separation, purification technology and products
    
				
    
					
				
    
			
    
			

		
    
	
    
    
    
    
    
    
    
    
		
    Special materials and equipment
    
			
    Core Value:?High-end technology creates high-end value
    
			
      


    • Equipment construction
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    • Adsorbent
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    • Special program control valve
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    Customers
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    Through nearly 20 years of efforts and innovation, Techairs is in the forefront of the industry in technological innovation and engineering improvement. 188 patented technologies and dozens of national and provincial awards represent the achievements of our efforts, and many new technologies have been put into practical use.
    

                    
    
				
				
    

				
    

			
                

			
    

  

			

		
    
	
    

	
    
		
    
		
    
			
    
				
    
					
    News  
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    In the future, Techairs will continue to uphold the excellent concept of "technology creates value, precision wins the future ", and strives for the high value use of global new energy.