Shanghai Hengmao Petroleum Equipment Co., LTD. is a professional international corporation with business line of manufacturing and marketing drilling rig packages and components. that also has its own production base.Hengmao market covers North America, South America and Middle-East Asia, Russian, Europe. Hengmao has manufactured and supplied many mud pumps, BOP stacks, closing units, drilling rigs and other drilling equipments to these customers.Hengmao can supply a full series Mobile Rig such as Truck Mounted Drilling Rig, Trailer Mounted Drilling Rig, Workover Rigs from 250HP-750HP, Land Rigs ranged from 4000m-7000m, and other relevant equipments as Drawworks, Rotary Table, Self-elevation Mast, BOP Stacks and Closing Unit, Solid Control Equipment, Mud Pumps & Unitized Mud Pump Skid, Traveling Blocks and Hooks, Top Drive, Christmas Tree, Handling Tools and so on.With tenet of Quality first, Customer Utmost, and Service Essential , Shanghai Hengmao Petroleum Equipment Co., LTD. will develop with customers with excellent quality and service, most competitive price.