| 
      
        | 
          
            |  |  
            |  |  
            | 
              
              
                | 
                    
                    
                      |  |  
                      |  |  
                      | 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  |  
                      |  |  |  |  
            |  |  
            | 
              
                |  |  
                |  |  
                | More about the engine assembly and parts, please click the following brands: |  
                | MTU | DDC | Caterpillar |  
                |  |  |  
            |  |  
            |  |  |  |  |  
        |  | 
          
            |  |  
            |  |  
            | 
              
                |  | NOV is the leader in the  field of oil and natural gas industry around the world, and is also one of the  world's largest, strongest manufacturers of oil machinery. In the past 140  years NOV has been focused on providing the highest quality oilfield products  and services. NOV provides a variety of unlimited solutions to users, from a  part to a complete set of drilling system, from a common valve to an set of  integrated supply chain program. |  |  
            |  |  
            |  |  
            | 
              
                | NOV is a single source of all  drilling equipments, integrated systems, down well tools and supply chain  solutions. It focuses on designing, manufacturing and selling important  mechanical components and entire solutions for land and marine drilling. The  products range from the complete set of land-based drilling rig and derrick,  the largest lifting equipments, tvarious types of downhole drill rigs, to the  specially designed drill tools, including mud pump, winch, SCR systems, and etc.  With the ever-expansion of product and service range, NOV has already owned  more than 40 industry-leading brands. By continuous acquisition and merger, the  businesses of NOV gradually penetrate into the oil and gas upstream and  downstream industries. Listed are only a small fraction of NOV brands: |  |  
            |  |  
            | 
              
                | 
                    
                      | 
                          
                            |  | DRECO |  
                            |  | Hydra Rig |  
                            |  | 
                              
                                | More about parts of Hydra Rig coiled tubing unit, please click: |  |  |  |  |  |  
                | 
                  
                    |  | Ideco |  
                    |  | Kremco |  
                    |  | Mission |  
                    |  | 
                        
                          | More about Mission sandmaster pump and parts, please click: |  |  |  |  |  |  
            | 
              
                |  | National |  
                |  | National Oilwell(JWS Pump) |  
                |  | Omega Pumps(OMEGA Pump) |  |  |  
        |  |  |  |  |