Business scope: Sale,
Oil Drilling Equipment And Accessories,
Blowout Preventer And Blowout Preventer Control Device,
Maintenance And Technical Service,
Choke And Kill Manifold,
Marine Supporting Equipment Design,
Ocean Engineering Special Equipment,
Valve,
Manufacture,
Oilfield Machinery Rental Service,
Wellheads And Christmas Trees,
Business scope: Mold,
Drilling Equipment,
Choke And Kill Manifold,
Wellhead Device For Oil And Gas Production,
Valve,
Valve Repair Service,
Downhole Drilling Tools,
Manufacture Of Special Equipment For Oil Drilling,
Heat Treatment Service,
Oilfield Machinery Rental Service,
Mining Machinery,
Bop,
Mud Pumps And Accessories,
Business scope: Technology Development Of Computer And Hardware And Software,
Technical Services,
Manufacture,
Smart Robot,
Maintain,
Communication Engineering Construction,
Petroleum Machinery Parts,
Petroleum Machinery Parts,
Industrial Automatic Control System Device,
Ordinary Valve,
Metal Mold Production And Sales,
Choke And Kill Manifold,
Oil And Gas Well Engineering Technical Services,
Commissioning And Technical Services,
Drilling,
Valve Repair Service,
Install,
Install,
Operate According To Qualification Certificate,
Mining Machine,
Oilfield Machinery Rental Service
...