• United StatesNorth America
• CORNERSTONE VALVE / AVSCO FZCO
• United States North America
• flange, valve, pipe, tubing, casing, wellhead tools, tube sheet, drilling tools, high pressure vessels, heat exchangers, etc
• flange, valve, pipe, tubing, casing, wellhead tools, tube sheet, drilling tools, high pressure vessels, heat exchangers, etc

• United StatesNorth America
• VICTAULIC
• United States North America
• Adapters，Diverter，Dry, Deluge, Preaction Valves，Expansion Joints，Fittings，Flexible Sprinkler Fittings，Gaskets and Seals
• Adapters，Diverter，Dry, Deluge, Preaction Valves，Expansion Joints，Fittings，Flexible Sprinkler Fittings，Gaskets and Seals

• United StatesNorth America
• Schlumberger
• United States North America
• FiberFRAC,cementing,coiled tubing,subsea,logging,well test,perforation
• FiberFRAC,cementing,coiled tubing,subsea,logging,well test,perforation

• Canada North America
• DSG CANUSA
• Canada North America
• Heat Shrink Tubing, Medium Voltage Accessories, Sealing Solutions
• Heat Shrink Tubing, Medium Voltage Accessories, Sealing Solutions

• United StatesNorth America
• WELDFIT ENERGY GROUP
• United States North America
• Hot Tap and Line Stop Fittings, Full Encirclement and Reinforcing Saddles, Extruded Headers and Manifolds, Flow Tees, Pressure Vessels, CRA Weld Ove...
• Hot Tap and Line Stop Fittings, Full Encirclement and Reinforcing Saddles, Extruded Headers and Manifolds, Flow Tees, Pressure Vessels, CRA Weld Ove...

• United StatesNorth America
• DRILLING STRUCTURES INTERNATIONAL
• United States North America
• DSII drill, storage tanks, short tube, etc
• DSII drill, storage tanks, short tube, etc

• United StatesNorth America
• Bechtel Oil, Gas, & Chemicals
• United States North America
• 规划，管理，工程，采购，建设石油精炼厂、化学和石化工厂、气体和液体管道、石油和天然气生产设施、制造工厂
• 规划，管理，工程，采购，建设石油精炼厂、化学和石化工厂、气体和液体管道、石油和天然气生产设施、制造工厂

• United StatesNorth America
• 雪佛龙(Chevron Corporation)
• United States North America
• 原油和天然气生产，液化天然气，精炼，电机与喷气燃料，润滑剂，添加剂，石化产品销售，地热能，能源技术，提高能源效率解决方案，管道，船舶，能量供应
• 原油和天然气生产，液化天然气，精炼，电机与喷气燃料，润滑剂，添加剂，石化产品销售，地热能，能源技术，提高能源效率解决方案，管道，船舶，能量供应

• United StatesNorth America
• Tenaris（Asia&Oceania）
• United States North America
• 钻采管材，后勤保障，海洋钻井管材，工业及自动化管材，动力设备管材
• 钻采管材，后勤保障，海洋钻井管材，工业及自动化管材，动力设备管材

• United StatesNorth America
• Edgen Murray
• United States North America
• 钢板，管道，管组件，特殊合金，阀门，项目管理
• 钢板，管道，管组件，特殊合金，阀门，项目管理