济宁东宏机械设备有限公司
Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC
ProfileOur CertificateOur AdvantageMission StatementQuality Control SystemOilfield Equipment/Drilling Rig Parts/ComponentsHeavy Equip and PartsTruck-mounted drilling rigTrailer-mounted drilling rigModular drilling rigBigEasy drilling rigHelicopter drilling rigSJ PetroleumTruck-mounted drilling rigsRG Petro drawworksRG Hook blockRg petro traveling blockRg petro hookRg petro crown blockRg petro rotary tableRg petro swivelNanyang RG PetroleumDC electric drive drilling rigAC Variable-frequency electric drive drilling rigMechanical drive drilling rigCombined drive drilling rigLand drilling rigTruck mounted drilling & workover rigsBomco rotary tableBomco swivelBomco traveling blockBomco hooksBomco crown blockBomco drawworksBomco mud pumpBomco/Baoji OilfieldHonghua Crown blockHonghua SwivelHonghua HookHonghua drawworksHonghua traveling blockHonghua rotary tableSichuan HonghuaDC motor driven drilling rigAC Variable Frequency Motor Driven Drilling Rigs Mechan-Electric Drilling RigsMechanical Driven Drilling RigsLanzhou Crown BlockLanzhou Traveling blockLanzhou HookLanzhou Hook BlockLanzhou SwivelLanzhou Rotary TableLanzhou DrawworksLanzhou Eddy current brakeLanzhou Mud pumpLanzhou Compound Transmission UnitLanzhou MastLanzhou SubstructuresLanzhou LS-NOWBPM Control System for Surface Mounted BOP StacksBPM Top driveBPMF/BPM(Beijing Petroleum)Renqiu Boke(Forward)Hysun MarineGGPMF/DONGSU(BOP CONTROL)FlowroxShenkai BOPShanghai ShenkaiCasing spoolKilling manifoldChoke manifoldKingdream Gate valveKingdream Choke valveKingdream check valveChengde KingdreamDrawworks Hydraulic Disc BrakeCentrifugal pumpMud Pump PartsBOP превенторBOP Control UnitSolid Control EquipmentWellhead Equipment & ToolsDownhole ToolsDrilling Rig Components & OthersDrawworks and PartsOther PartsRG Water Drilling Rig PartsSafety ProductHP Flow Line ProductsCrown blockUniversal JointBearingBladder AccumulatorBomco

Siemens Soft Starter 3RW4457-6BC36,3RW4465-6BC46,3RW4425-1BC34,3RW4445-2BC45

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Issuing time:2017-11-15 19:24

3RW4457-6BC36 3RW4458-6BC44 3RW4458-2BC36  

3RW4465-6BC44 3RW4458-2BC46 3RW4453-6BC36  

3RW4465-6BC34 3RW4465-2BC35 3RW4465-6BC46  

3RW4465-6BC35 3RW4465-2BC45 3RW4465-6BC45

3RW4465-2BC34 3RW4465-2BC44 3RW4458-6BC46    

3RW2920-0BA00 3RW4425-1BC35 3RW4436-6BC35  

3RW2701-0AA00 3RW4425-1BC34 3RW4436-6BC34  

3RW4446-6BC34 3RW4455-6BC34 3RW4455-6BC35  

3RW4458-2BC45 3RW4458-2BC35 3RW4458-6BC35  

3RW4458-6BC45 3RW4458-6BC36 3RW4446-6BC35  

3RW2245-0DB15 3RW4424-3BC45 3RW4435-2BC45  

3RW4445-2BC45 3RW4454-2BC45 3RW4454-2BC44  

3RW2243-0DB14 3RW4424-3BC44 3RW4435-2BC44  

3RW2920-1BC08 3RW4426-1BC44 3RW4466-6BC44  

3RW2920-1DA00 3RW4426-1BC34 3RW4466-6BC34    

3RW2920-2AD00 3RW4426-3BC44 3RW4466-2BC44    

3RW2920-2AE00 3RW4426-3BC34 3RW4466-2BC34    

3RW2920-2AH00 3RW4426-1BC45 3RW4466-6BC45    

3RW2920-2AJ00 3RW4426-1BC35 3RW4466-6BC35    

3RW2920-2AK00 3RW4426-3BC45 3RW4466-2BC45    

3RW2920-2AL00 3RW4426-3BC35 3RW4466-2BC35    

3RW2920-3AC00 3RW4426-1BC46 3RW4466-6BC46    

3RW2920-3AD00 3RW4426-1BC36 3RW4466-6BC36    

3RW2920-3AE00 3RW4426-3BC46 3RW4466-2BC46    

3RW2920-3AF00 3RW4426-3BC36 3RW4466-2BC36