| 
      
        | 
          
            |  |  
            |  |  
            | 
              
              
                | 
                    
                    
                      |  |  
                      |  |  
                      | Pneumatics, hydraulics,
 electronic drives
 and Controls.
 |  
                      |  |  
                      | more  |  
                      |  |  |  |  
            |  |  
            | 
              
                | 
                    
                      |  |  
                      |  |  
                      | NOV products (including Mission and Hydra Rig).
 |  
                      |  |  
                      | more  |  
                      |  |  |  |  
            |  |  
            | 
              
                | 
                    
                      |  |  
                      |  |  
                      | SPM flow control products, well service pump and parts.
 |  
                      |  |  
                      | more  |  
                      |  |  |  |  
            |  |  
            |  |  |  |  |  
        |  | 
          
            |  |  
            |  |  
            | 
              
                |  | Founded in 1963, UFM is a specialized  manufacturer of flow meters and flow sensors which are used in industries of iron  and steel, automobile manufacturing, industrial machinery, mining among others. |  |  
            |  |  
            |  |  
            | 
              
                | Shanghai O&M provides a variety of UFM flow  meters and flow sensors. |  |  |  |  
        |  |  |  |  |