Sewon Cellontech is a specialized industrial hydraulic equipment company, playing a pivotal role in building Korea's industrial infrastructure for over 40 years. The company has secured a leading position in the domestic hydraulic industry through precision machining technology and technical alliances with Japan's YUKEN. It provides a comprehensive range of products including hydraulic pumps, valves, cylinders, and hydraulic systems, supplying essential automation systems to various industries such as automotive, steel, and construction equipment. With its development of next-generation smart hydraulic and control devices, the company possesses technological capabilities to lead future markets.SewonCellontechisaspecializedindustrialhydraulicequipmentcompany,playingapivotalroleinbuildingKorea'sindustrialinfrastructureforover40years.ThecompanyhassecuredaleadingpositioninthedomestichydraulicindustrythroughprecisionmachiningtechnologyandtechnicalallianceswithJapan'sYUKEN.Itprovidesacomprehensiverangeofproductsincludinghydraulicpumps,valves,cylinders,andhydraulicsystems,supplyingessentialautomationsystemstovariousindustriessuchasautomotive,steel,andconstructionequipment.Withitsdevelopmentofnext-generationsmarthydraulicandcontroldevices,thecompanypossessestechnologicalcapabilitiestoleadfuturemarkets.
Key Products/TechnologiesKeyProducts/Technologies
Variable Displacement Piston Pumps (AR Series, A Series, AH Series): A product line of piston pumps featuring high pressure, high flow, high efficiency, low noise, and low heat. Offering various specifications including AH140, 100, 71, 45, 28 models and AR16, 22, A37 models.VariableDisplacementPistonPumps(ARSeries,ASeries,AHSeries):Aproductlineofpistonpumpsfeaturinghighpressure,highflow,highefficiency,lownoise,andlowheat.OfferingvariousspecificationsincludingAH140,100,71,45,28modelsandAR16,22,A37models.
Vane Pumps (Single PV2R Series, Double PV2R Series, Variable PVM Series): Vane pumps and pump-motors characterized by high efficiency, energy saving, lightweight, compact size, low noise, and long lifespan structures.VanePumps(SinglePV2RSeries,DoublePV2RSeries,VariablePVMSeries):Vanepumpsandpump-motorscharacterizedbyhighefficiency,energysaving,lightweight,compactsize,lownoise,andlonglifespanstructures.
Gear Pumps (SWG1 Series, SWG2 Series): A product line of gear pumps for stable hydraulic power supply.GearPumps(SWG1Series,SWG2Series):Aproductlineofgearpumpsforstablehydraulicpowersupply.
Relief Valves (Remote/Direct, Pilot Operated/Low Noise): Relief valve products for pressure control and hydraulic system protection. Providing various pressure control valves including proportional electro-hydraulic pilot relief valves, proportional electro-hydraulic relief valves, and proportional electro-hydraulic relief valves with built-in flow control.ReliefValves(Remote/Direct,PilotOperated/LowNoise):Reliefvalveproductsforpressurecontrolandhydraulicsystemprotection.Providingvariouspressurecontrolvalvesincludingproportionalelectro-hydraulicpilotreliefvalves,proportionalelectro-hydraulicreliefvalves,andproportionalelectro-hydraulicreliefvalveswithbuilt-inflowcontrol.
Hydraulic Cylinders (CJT35 Type, CJT70/140, CJT210 type, Slim C6 type): Capabilities in developing and producing actuators for industrial and construction machinery, including types with proximity switches.HydraulicCylinders(CJT35Type,CJT70/140,CJT210type,SlimC6type):Capabilitiesindevelopingandproducingactuatorsforindustrialandconstructionmachinery,includingtypeswithproximityswitches.
Hydraulic Systems: Expertise in designing and building customized hydraulic systems optimized for specific industries such as steelmaking facilities, power generation facilities, and sluice gate opening/closing hydraulic systems.HydraulicSystems:Expertiseindesigningandbuildingcustomizedhydraulicsystemsoptimizedforspecificindustriessuchassteelmakingfacilities,powergenerationfacilities,andsluicegateopening/closinghydraulicsystems.
Powerlimb (Smart Hybrid Power Pack) and EH (Electro Hydraulic) Valve Systems: Development of high-precision, high-reliability, energy-efficient, and environmentally compliant smart hydraulic and control devices through the convergence of mechanical, electrical/electronic, and IT technologies.Powerlimb(SmartHybridPowerPack)andEH(ElectroHydraulic)ValveSystems:Developmentofhigh-precision,high-reliability,energy-efficient,andenvironmentallycompliantsmarthydraulicandcontroldevicesthroughtheconvergenceofmechanical,electrical/electronic,andITtechnologies.
80D Solenoid Valve and 2-Channel Digital Amplifier: Key developed products offering high pressure, high flow, and independent control capabilities for two solenoid valves.80DSolenoidValveand2-ChannelDigitalAmplifier:Keydevelopedproductsofferinghighpressure,highflow,andindependentcontrolcapabilitiesfortwosolenoidvalves.
Core AdvantagesCoreAdvantages
A unique market position as the number one industrial hydraulic equipment company in Korea, backed by over 40 years of experience in building industrial infrastructure.AuniquemarketpositionasthenumberoneindustrialhydraulicequipmentcompanyinKorea,backedbyover40yearsofexperienceinbuildingindustrialinfrastructure.
Possession of ultra-precision machining technology and the highest quality recognition in Korea, acquired through three technical alliances with Japan's hydraulic specialist YUKEN.Possessionofultra-precisionmachiningtechnologyandthehighestqualityrecognitioninKorea,acquiredthroughthreetechnicalallianceswithJapan'shydraulicspecialistYUKEN.
Securing customer trust through a differentiated sales network and prompt delivery capabilities compared to competitors.Securingcustomertrustthroughadifferentiatedsalesnetworkandpromptdeliverycapabilitiescomparedtocompetitors.
Capability to lead future markets by developing next-generation smart hydraulic and control technologies such as Powerlimb and EH (Electro Hydraulic) Valve Systems.Capabilitytoleadfuturemarketsbydevelopingnext-generationsmarthydraulicandcontroltechnologiessuchasPowerlimbandEH(ElectroHydraulic)ValveSystems.
Acquisition of international quality and safety certifications including ISO9001, CE MARK, and OHSAS 18001, ensuring product reliability and global competitiveness.AcquisitionofinternationalqualityandsafetycertificationsincludingISO9001,CEMARK,andOHSAS18001,ensuringproductreliabilityandglobalcompetitiveness.
Provision of customized hydraulic system design and construction technologies optimized for a wide range of industrial sectors including automotive, steel, construction equipment, and shipbuilding.Provisionofcustomizedhydraulicsystemdesignandconstructiontechnologiesoptimizedforawiderangeofindustrialsectorsincludingautomotive,steel,constructionequipment,andshipbuilding.
Continuous investment in research and development and the establishment of its own brand 'HERITUS' for technological advancement and creation of diverse revenue models.Continuousinvestmentinresearchanddevelopmentandtheestablishmentofitsownbrand'HERITUS'fortechnologicaladvancementandcreationofdiverserevenuemodels.
Target IndustriesTargetIndustries
Automotive Industry: Automotive production facilities and related automation systems.AutomotiveIndustry:Automotiveproductionfacilitiesandrelatedautomationsystems.
Steelmaking and Non-ferrous Metal Industries: Steel manufacturing facilities, walking beam hydraulic systems for steel plate heating furnaces, C-Hot expansion line hydraulic systems, and hydraulic and lubrication systems.SteelmakingandNon-ferrousMetalIndustries:Steelmanufacturingfacilities,walkingbeamhydraulicsystemsforsteelplateheatingfurnaces,C-Hotexpansionlinehydraulicsystems,andhydraulicandlubricationsystems.
Machine Tools, Injection Molding Machines, and Presses: Essential components for precision control and high-pressure hydraulic systems.MachineTools,InjectionMoldingMachines,andPresses:Essentialcomponentsforprecisioncontrolandhigh-pressurehydraulicsystems.
Construction Equipment and Industrial Vehicles: Hydraulic systems for various construction and industrial vehicles such as excavators, industrial actuators, and transport machinery.ConstructionEquipmentandIndustrialVehicles:Hydraulicsystemsforvariousconstructionandindustrialvehiclessuchasexcavators,industrialactuators,andtransportmachinery.
Shipbuilding and Marine Sector: Block lift hydraulic units, T/R lift hydraulic units, drillships, oil drilling rigs, and ship steering systems.ShipbuildingandMarineSector:Blocklifthydraulicunits,T/Rlifthydraulicunits,drillships,oildrillingrigs,andshipsteeringsystems.
Power Generation Facilities and Sluice Gate Hydraulic Systems: Control systems for large-scale infrastructure facilities.PowerGenerationFacilitiesandSluiceGateHydraulicSystems:Controlsystemsforlarge-scaleinfrastructurefacilities.
Aerospace Sector: Participation in the Naro-ho rocket launch project (hydraulic field).AerospaceSector:ParticipationintheNaro-horocketlaunchproject(hydraulicfield).
Intelligent Robots and Various Opening/Closing Systems: Application of high-precision hydraulic systems and ICT convergence technologies.IntelligentRobotsandVariousOpening/ClosingSystems:Applicationofhigh-precisionhydraulicsystemsandICTconvergencetechnologies.
Major MarketsMajorMarkets
India (JSW), Malaysia, Thailand, Kazakhstan, China (subsidiary established)India(JSW),Malaysia,Thailand,Kazakhstan,China(subsidiaryestablished)
USA (export strategy mentioned)USA(exportstrategymentioned)
Certifications/PatentsCertifications/Patents
ISO9001 Certification: Acquisition of international standard certification for quality management systems in the hydraulic system sector.ISO9001Certification:Acquisitionofinternationalstandardcertificationforqualitymanagementsystemsinthehydraulicsystemsector.
CE MARK Acquisition: Acquisition of European Union integrated standard certification for hydraulic system products.CEMARKAcquisition:AcquisitionofEuropeanUnionintegratedstandardcertificationforhydraulicsystemproducts.
OHSAS 18001: Occupational Health and Safety Management System certification for the design, development, manufacture, and testing of plant equipment such as pressure vessels and heat exchangers.OHSAS18001:OccupationalHealthandSafetyManagementSystemcertificationforthedesign,development,manufacture,andtestingofplantequipmentsuchaspressurevesselsandheatexchangers.
Swash Plate Piston Pump Patent: Technology for preventing oil film backflow and maintaining thickness through check valves in the piston's oil transfer hole, laying the foundation for commercializing bidirectional and large-capacity/high-pressure pump technologies.SwashPlatePistonPumpPatent:Technologyforpreventingoilfilmbackflowandmaintainingthicknessthroughcheckvalvesinthepiston'soiltransferhole,layingthefoundationforcommercializingbidirectionalandlarge-capacity/high-pressurepumptechnologies.
Hydraulic Pump Discharge Flow Control System for Construction Equipment Patent: Technology for improving energy efficiency and reducing fuel consumption in small excavators and other construction equipment.HydraulicPumpDischargeFlowControlSystemforConstructionEquipmentPatent:Technologyforimprovingenergyefficiencyandreducingfuelconsumptioninsmallexcavatorsandotherconstructionequipment.
Proportional Relief Valve Structure for Hydraulic Control Patent: Technology for mechanisms and devices that convert the rotational motion of stepper motors into linear motion for hydraulic control, enhancing pressure and flow control performance.ProportionalReliefValveStructureforHydraulicControlPatent:Technologyformechanismsanddevicesthatconverttherotationalmotionofsteppermotorsintolinearmotionforhydrauliccontrol,enhancingpressureandflowcontrolperformance.
Proportional Control Valve Technology Enhancement and Performance Upgrade Patent: Technology for improving proportional control valve performance through modified pilot control pin shapes and damper installation.ProportionalControlValveTechnologyEnhancementandPerformanceUpgradePatent:Technologyforimprovingproportionalcontrolvalveperformancethroughmodifiedpilotcontrolpinshapesanddamperinstallation.
Parts and Materials Specialist Company Certification and Reliability Certification: Ensuring the reliability of key products such as multi-functional control valves, overload-protected piston pumps (AR16), and solenoid relief valves (BSG-03-3C2).PartsandMaterialsSpecialistCompanyCertificationandReliabilityCertification:Ensuringthereliabilityofkeyproductssuchasmulti-functionalcontrolvalves,overload-protectedpistonpumps(AR16),andsolenoidreliefvalves(BSG-03-3C2).
Commendation from the Minister of Knowledge Economy: Award received for contributions to the development of excellent capital goods.CommendationfromtheMinisterofKnowledgeEconomy:Awardreceivedforcontributionstothedevelopmentofexcellentcapitalgoods.