A specialized manufacturer of hydraulic machinery and thermal management products, including heat pipes, heat spreaders, heatsinks, and various LED lighting solutionsAspecializedmanufacturerofhydraulicmachineryandthermalmanagementproducts,includingheatpipes,heatspreaders,heatsinks,andvariousLEDlightingsolutions
Key Products/TechnologiesKeyProducts/Technologies
Hydraulic product lines include Flow control valves, Throttle valves, Direct operated pressure relief valves, Axial piston fixed pumps A2FO, Fixed displacement vane pumps, Axial piston variable pumps A4VSO, Logic valves, and Internal gear pumps, demonstrating comprehensive hydraulic system technologyHydraulicproductlinesincludeFlowcontrolvalves,Throttlevalves,Directoperatedpressurereliefvalves,AxialpistonfixedpumpsA2FO,Fixeddisplacementvanepumps,AxialpistonvariablepumpsA4VSO,Logicvalves,andInternalgearpumps,demonstratingcomprehensivehydraulicsystemtechnology
Thermal management products encompass Copper Heat Pipes (diameters Ø 3-10mm, thermal conductivity over 3,000W/mK), Ultra-thin Copper Heat Pipes (thickness 0.4-3mm, thermal conductivity over 3,000W/mK), Vapor Chambers, Heat Pipe + Louver Fins, heat spreaders, and heatsinks, offering diverse thermal solutionsThermalmanagementproductsencompassCopperHeatPipes(diametersØ3-10mm,thermalconductivityover3,000W/mK),Ultra-thinCopperHeatPipes(thickness0.4-3mm,thermalconductivityover3,000W/mK),VaporChambers,HeatPipe+LouverFins,heatspreaders,andheatsinks,offeringdiversethermalsolutions
LED lighting products include LED floodlights (SPH60, SPH80, SPH100, SPH120, SPH150, SPH200 models, 60W-200W power consumption, LG Innotek module chips), downlights (NGD-D-33, NGD-D-33A, NGD-D-34, NGD-D-34A models), square spot lights, and round spot lights (NGD-S-30, NGD-S-34, NGD-S-43 models)LEDlightingproductsincludeLEDfloodlights(SPH60,SPH80,SPH100,SPH120,SPH150,SPH200models,60W-200Wpowerconsumption,LGInnotekmodulechips),downlights(NGD-D-33,NGD-D-33A,NGD-D-34,NGD-D-34Amodels),squarespotlights,androundspotlights(NGD-S-30,NGD-S-34,NGD-S-43models)
A broad lighting lineup featuring LED panel lights, LED parking lights, LED sensor lights (SHT-ISI-01557-11X model, φ 240 x 60mm, 5700K), solar street lights, LED tunnel lights, LED security lights, and LED street lightsAbroadlightinglineupfeaturingLEDpanellights,LEDparkinglights,LEDsensorlights(SHT-ISI-01557-11Xmodel,φ240x60mm,5700K),solarstreetlights,LEDtunnellights,LEDsecuritylights,andLEDstreetlights
Proprietary technologies include high-thermal-performance Micro Heat Spreader-based Metal Substrate fusion module manufacturing technology and a thermal panel (PHS-type thermal structure) utilizing omnidirectional refrigerant flow-based heat transfer technologyProprietarytechnologiesincludehigh-thermal-performanceMicroHeatSpreader-basedMetalSubstratefusionmodulemanufacturingtechnologyandathermalpanel(PHS-typethermalstructure)utilizingomnidirectionalrefrigerantflow-basedheattransfertechnology
Core AdvantagesCoreAdvantages
Over 40 years of accumulated experience and expertise in the hydraulic machinery business since the establishment of Seki Sangsa in 1979Over40yearsofaccumulatedexperienceandexpertiseinthehydraulicmachinerybusinesssincetheestablishmentofSekiSangsain1979
Acquisition of advanced hydraulic technology through the establishment of a joint venture with Rexroth, a world-leading German hydraulic company, contributing to domestic hydraulic technology developmentAcquisitionofadvancedhydraulictechnologythroughtheestablishmentofajointventurewithRexroth,aworld-leadingGermanhydrauliccompany,contributingtodomestichydraulictechnologydevelopment
Successful development of the world's first LED TV heatsink after 10 years of research in the heat pipe business, initiated in the 2000s, with an annual supply of approximately 10 million thermal products to Samsung ElectronicsSuccessfuldevelopmentoftheworld'sfirstLEDTVheatsinkafter10yearsofresearchintheheatpipebusiness,initiatedinthe2000s,withanannualsupplyofapproximately10millionthermalproductstoSamsungElectronics
Leading capabilities in developing thermal products for cutting-edge fields such as smartphone thermal management, electric vehicle battery thermal management, and 5G communication equipment thermal solutionsLeadingcapabilitiesindevelopingthermalproductsforcutting-edgefieldssuchassmartphonethermalmanagement,electricvehiclebatterythermalmanagement,and5Gcommunicationequipmentthermalsolutions
Attainment of numerous domestic and international quality and technology certifications, including ISO 9001, ISO 14001, IATF 16949, KS Quality Certification, High-Efficiency Energy Equipment Certification, and Green Technology CertificationAttainmentofnumerousdomesticandinternationalqualityandtechnologycertifications,includingISO9001,ISO14001,IATF16949,KSQualityCertification,High-EfficiencyEnergyEquipmentCertification,andGreenTechnologyCertification
Possession of various patents and utility models, including over 10 patents related to heat pipes, ensuring a strong technological advantagePossessionofvariouspatentsandutilitymodels,includingover10patentsrelatedtoheatpipes,ensuringastrongtechnologicaladvantage
Recognized corporate competitiveness through awards such as the Presidential Commendation for Industrial Service, Presidential Citation, and the Five Million Dollar Export TowerRecognizedcorporatecompetitivenessthroughawardssuchasthePresidentialCommendationforIndustrialService,PresidentialCitation,andtheFiveMillionDollarExportTower
Capability to provide customized solutions and continuous R&D efforts for new technology and product developmentCapabilitytoprovidecustomizedsolutionsandcontinuousR&Deffortsfornewtechnologyandproductdevelopment
Target IndustrieTargetIndustrie
Factory automation and machine automation industriesFactoryautomationandmachineautomationindustries
Automotive industry (supplying hydraulic systems and thermal products to Hyundai Motor Group, Ssangyong Motor, GM, TATA)Automotiveindustry(supplyinghydraulicsystemsandthermalproductstoHyundaiMotorGroup,SsangyongMotor,GM,TATA)
Electronics industry (thermal solutions for LED TVs, smartphones, CPU coolers, displays, and other electronic devices)Electronicsindustry(thermalsolutionsforLEDTVs,smartphones,CPUcoolers,displays,andotherelectronicdevices)
Telecommunications equipment industry (thermal management for 5G communication devices and mobile communication repeaters)Telecommunicationsequipmentindustry(thermalmanagementfor5Gcommunicationdevicesandmobilecommunicationrepeaters)
Lighting industry (indoor and outdoor LED lighting such as factory lights, street lights, tunnel lights, spot lights, downlights, parking lights, sensor lights, security lights)Lightingindustry(indoorandoutdoorLEDlightingsuchasfactorylights,streetlights,tunnellights,spotlights,downlights,parkinglights,sensorlights,securitylights)
Steel industry (supplying hydraulic systems to Dongbu Steel, Se-A Steel)Steelindustry(supplyinghydraulicsystemstoDongbuSteel,Se-ASteel)
Shipbuilding and heavy industry (supplying hydraulic systems to Hanjin Heavy Industries, Samsung Heavy Industries, Korea Heavy Industries)Shipbuildingandheavyindustry(supplyinghydraulicsystemstoHanjinHeavyIndustries,SamsungHeavyIndustries,KoreaHeavyIndustries)
Medical device and heat exchanger sectorsMedicaldeviceandheatexchangersectors
Major MarketsMajorMarkets
Japan, SingaporeJapan,Singapore
GermanyGermany
USAUSA
Certifications/PatentsCertifications/Patents
ISO 9001:2015 Quality Management System CertificationISO9001:2015QualityManagementSystemCertification
ISO 14001:2015 Environmental Management System CertificationISO14001:2015EnvironmentalManagementSystemCertification
IATF 16949 Automotive Quality Management System CertificationIATF16949AutomotiveQualityManagementSystemCertification
KS Quality Certification (Hydraulic Cylinder, LED Tunnel Luminaire, LED Sensor Light)KSQualityCertification(HydraulicCylinder,LEDTunnelLuminaire,LEDSensorLight)
High-Efficiency Energy Equipment Certification (LED lighting products including SPH-60W, SPH-80W, SPH-100W, SPH-120W, SPH-150W)High-EfficiencyEnergyEquipmentCertification(LEDlightingproductsincludingSPH-60W,SPH-80W,SPH-100W,SPH-120W,SPH-150W)
KC Certification (LED lighting products including SPH-60W, SPH-80W, SHP-100W)KCCertification(LEDlightingproductsincludingSPH-60W,SPH-80W,SHP-100W)
Green Technology CertificationGreenTechnologyCertification
CE Certification (Hydraulic Power Pack)CECertification(HydraulicPowerPack)
Corporate R&D Center CertificationCorporateR&DCenterCertification
Over 10 patents related to heat pipesOver10patentsrelatedtoheatpipes
Patent for cooling module for mobile communication repeatersPatentforcoolingmoduleformobilecommunicationrepeaters
Patent registration for manufacturing method of micro heat spreader metal substrate modulePatentregistrationformanufacturingmethodofmicroheatspreadermetalsubstratemodule
Patent for manufacturing method of thermal module for lighting devices (Registration No. 10-1340977-0000)Patentformanufacturingmethodofthermalmoduleforlightingdevices(RegistrationNo.10-1340977-0000)
Proprietary patent technology for thermal panel (PHS-type thermal structure) utilizing omnidirectional refrigerant flow-based heat transfer technologyProprietarypatenttechnologyforthermalpanel(PHS-typethermalstructure)utilizingomnidirectionalrefrigerantflow-basedheattransfertechnology
Invention patent related to 'Heat Pipe Unit,' a heating material applying superconductivity technologyInventionpatentrelatedto'HeatPipeUnit,'aheatingmaterialapplyingsuperconductivitytechnology