NOV
Exhibit Profile：
National Oilwell Varco provides systems and components used in drilling and production, tubular inspection and coatings, integrated systems, drill string products, downhole tools, lifting and handling equipment, as well as providing supply chain integrati
National Oilwell Varco provides systems and components used in drilling and production, tubular inspection and coatings, integrated systems, drill string products, downhole tools, lifting and handling equipment, as well as providing supply chain integrati
Website：www.nov.com