- North American Techonologies
- blowout preventers, mud pump spare parts, gas turbine tools, spare parts, gate valves, filters, swab cups, oil saver rubbers, pipe wipers, tubing spiders, mud pump pistons, and liners..
- Address:PO BOX 272, Springboro, Pennsylvania, USA
- DOYLES
- Gate Valves,Choke Valves,Check Valves,Blowout Preventers,Flanges,Double Studded Adapaters,Spools,Mud Valves,Mud Crosses,Adapter Spools,Annular BOPs,Ram BOPs,BOPs,Drilling Spools,Spacer Spools.
- Address:PO Box 62048
- SibGasService
- manufacturing of oil & gas equipment, x tree and well head equipment, the manifold, gate valves, the complex of blowout preventing equipment, die preventers, annular preventers, well head rotary preventers, wear parts.
- Address:Russia
- Drilltech Manufacturing Co, .ltd Cangzhou
- blowout preventers, diverters, electromagnetism eddy current brakes.
- Address:Xinhua, Cangzhou, Hebei, China
1