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      Company introduction
      ZHEJIANG COTECH VALVE CO., LTD was established in 2005, located in the hometown of oversea Chinese Qingtian Lishui City, Zhejiang province, which is a vigorously innovative check valve specialist.
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      Enterprise honor
      A quality management system registered by LR’s in accordance with ISO 9001-20015 is maintained.
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      Research Center
      We provide high performance check valves for petroleum, chemical engineering, metallurgy, light industry,
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                    SERVICE
      
                
      
                
      
            
      
            
      
                
      
                    
      Contact Us
      Contact Us
      Our company comprises a well-equipped CNC 
machine workshop with full design, 
manufacture, inspection and test facilities. 
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      Message
      Message
      If you have good comments or suggestions, 
please leave a message to us, 
thank you for your support!
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      Recruitment
      Recruitment
      We should make good use of existing talents, 
stabilize key personnel, attract talents in urgent 
need, and reserve future talents
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