JAYS Co., Ltd. is a specialized measurement solution company focusing on electronic measuring instruments, particularly oscilloscopes. Its business model prioritizes solution consulting and technical support over simple product sales. The company secures industrial competitiveness through the development of measurement automation systems and the supply of various measuring instrument products. Established in April 2013, it is a small and medium-sized enterprise engaged in wholesale/retail, manufacturing, education, measurement consulting, and software and automatic measurement system development in the electronic measurement field.JAYSCo.,Ltd.isaspecializedmeasurementsolutioncompanyfocusingonelectronicmeasuringinstruments,particularlyoscilloscopes.Itsbusinessmodelprioritizessolutionconsultingandtechnicalsupportoversimpleproductsales.Thecompanysecuresindustrialcompetitivenessthroughthedevelopmentofmeasurementautomationsystemsandthesupplyofvariousmeasuringinstrumentproducts.EstablishedinApril2013,itisasmallandmedium-sizedenterpriseengagedinwholesale/retail,manufacturing,education,measurementconsulting,andsoftwareandautomaticmeasurementsystemdevelopmentintheelectronicmeasurementfield.
Key Products/TechnologiesKeyProducts/Technologies
As an official Keysight distributor, the company handles a wide range of electronic measuring instruments, including oscilloscopes, logic analyzers, spectrum analyzers, and network analyzers. High-performance oscilloscope models like the Keysight Infiniium XR8 series offer 8 GHz to 33 GHz bandwidth with up to 128 GSa/s sampling rate, and the UXR-B series provides 5 GHz to 110 GHz bandwidth with up to 256 GSa/s sampling rate.AsanofficialKeysightdistributor,thecompanyhandlesawiderangeofelectronicmeasuringinstruments,includingoscilloscopes,logicanalyzers,spectrumanalyzers,andnetworkanalyzers.High-performanceoscilloscopemodelsliketheKeysightInfiniiumXR8seriesoffer8GHzto33GHzbandwidthwithupto128GSa/ssamplingrate,andtheUXR-Bseriesprovides5GHzto110GHzbandwidthwithupto256GSa/ssamplingrate.
Proprietary measurement automation (ATE) solutions, including the J-Link Studio automation platform. Development capabilities encompass integrated hardware and software solutions such as the J-Link SSD SSD measurement automation system and J-Link JCO connectors.Proprietarymeasurementautomation(ATE)solutions,includingtheJ-LinkStudioautomationplatform.DevelopmentcapabilitiesencompassintegratedhardwareandsoftwaresolutionssuchastheJ-LinkSSDSSDmeasurementautomationsystemandJ-LinkJCOconnectors.
Battery test solutions include the J-BRTM5000A multi-channel charge/discharge inspection system and the Keysight E36731A battery emulator and profiler. Specialized automation systems also include the J-Link Dielectric system for dielectric measurement solutions and the CT100B TDR-based cable inspection solution.BatterytestsolutionsincludetheJ-BRTM5000Amulti-channelcharge/dischargeinspectionsystemandtheKeysightE36731Abatteryemulatorandprofiler.SpecializedautomationsystemsalsoincludetheJ-LinkDielectricsystemfordielectricmeasurementsolutionsandtheCT100BTDR-basedcableinspectionsolution.
Provision of Pre-Compliance Test solutions and Impedance/TDR solutions. The company also handles measuring instruments from various manufacturers, such as HIOKI ground resistance testers (FT6031-50, FT3151, FT6380-50) and phase detectors (PD3259-50, PD3129-10, PD3129).ProvisionofPre-ComplianceTestsolutionsandImpedance/TDRsolutions.Thecompanyalsohandlesmeasuringinstrumentsfromvariousmanufacturers,suchasHIOKIgroundresistancetesters(FT6031-50,FT3151,FT6380-50)andphasedetectors(PD3259-50,PD3129-10,PD3129).
The Smart Bench Essentials Plus product line offers precision benchtop instruments like digital multimeters, waveform generators, DC power supplies, and HD3 oscilloscopes. The HD3 oscilloscope, in particular, utilizes custom ASICs and 14-bit ADCs to capture subtle signal details up to 1 GHz bandwidth.TheSmartBenchEssentialsPlusproductlineoffersprecisionbenchtopinstrumentslikedigitalmultimeters,waveformgenerators,DCpowersupplies,andHD3oscilloscopes.TheHD3oscilloscope,inparticular,utilizescustomASICsand14-bitADCstocapturesubtlesignaldetailsupto1GHzbandwidth.
Customized solutions include SolarCell charge/discharge testing, TDR impedance measurement, VNA and VSWR measurement, power control programs, fine resistance measurement programs, LPS measurement, and RF cable characteristic measurement, covering diverse automation system development.CustomizedsolutionsincludeSolarCellcharge/dischargetesting,TDRimpedancemeasurement,VNAandVSWRmeasurement,powercontrolprograms,fineresistancemeasurementprograms,LPSmeasurement,andRFcablecharacteristicmeasurement,coveringdiverseautomationsystemdevelopment.
Core AdvantagesCoreAdvantages
As an expert group in electronic measurement solutions, the company operates on a business model centered on solution consulting and technical support, extending beyond mere product sales. It provides expert consulting for establishing optimal measurement environments tailored to customer needs.Asanexpertgroupinelectronicmeasurementsolutions,thecompanyoperatesonabusinessmodelcenteredonsolutionconsultingandtechnicalsupport,extendingbeyondmereproductsales.Itprovidesexpertconsultingforestablishingoptimalmeasurementenvironmentstailoredtocustomerneeds.
Official sales and technical support dealership for Keysight (Agilent), ensuring prompt access to the latest measurement technologies and products. This partnership leverages the technology of a global leader to provide highly reliable solutions to customers.OfficialsalesandtechnicalsupportdealershipforKeysight(Agilent),ensuringpromptaccesstothelatestmeasurementtechnologiesandproducts.Thispartnershipleveragesthetechnologyofagloballeadertoprovidehighlyreliablesolutionstocustomers.
In-house technology development capabilities, including the J-Link series measurement automation software, and operation of an affiliated research institute. Possession of core technologies such as multi-channel digital automatic test technology and large-capacity battery automatic inspection systems.In-housetechnologydevelopmentcapabilities,includingtheJ-Linkseriesmeasurementautomationsoftware,andoperationofanaffiliatedresearchinstitute.Possessionofcoretechnologiessuchasmulti-channeldigitalautomatictesttechnologyandlarge-capacitybatteryautomaticinspectionsystems.
Capability to develop customized measurement automation systems applicable across various industrial sectors, including battery, automotive, and electrical/material characteristic testing. Support for high-speed serial applications and Pre-Compliance Tests.Capabilitytodevelopcustomizedmeasurementautomationsystemsapplicableacrossvariousindustrialsectors,includingbattery,automotive,andelectrical/materialcharacteristictesting.Supportforhigh-speedserialapplicationsandPre-ComplianceTests.
Recognition of technological innovation capabilities and growth potential through venture company and Inno-Biz (Technology Innovation Small and Medium Business) certifications. External corporate value assessment includes being selected as a 'Youth-Friendly Small but Strong Company' in 2023 and 2024.RecognitionoftechnologicalinnovationcapabilitiesandgrowthpotentialthroughventurecompanyandInno-Biz(TechnologyInnovationSmallandMediumBusiness)certifications.Externalcorporatevalueassessmentincludesbeingselectedasa'Youth-FriendlySmallbutStrongCompany'in2023and2024.
A stable financial position and high growth potential, with approximately 25 billion KRW in sales (including affiliates) as of 2024. The company demonstrates high activity and top-tier growth indicators within the electronic measuring, testing, and analysis instrument manufacturing sector.Astablefinancialpositionandhighgrowthpotential,withapproximately25billionKRWinsales(includingaffiliates)asof2024.Thecompanydemonstrateshighactivityandtop-tiergrowthindicatorswithintheelectronicmeasuring,testing,andanalysisinstrumentmanufacturingsector.
A customer-centric service philosophy ('not waiting, but finding first,' 'flying together with customers') aimed at enhancing customer satisfaction. Establishment of a technical support infrastructure through Test Lab operation and battery testing/inspection services.Acustomer-centricservicephilosophy('notwaiting,butfindingfirst,''flyingtogetherwithcustomers')aimedatenhancingcustomersatisfaction.EstablishmentofatechnicalsupportinfrastructurethroughTestLaboperationandbatterytesting/inspectionservices.
Target IndustriesTargetIndustries
Establishment of multi-channel charge/discharge and performance inspection systems in the battery industry. Provision of large-capacity battery test solutions for electric vehicle batteries and ESS.Establishmentofmulti-channelcharge/dischargeandperformanceinspectionsystemsinthebatteryindustry.Provisionoflarge-capacitybatterytestsolutionsforelectricvehiclebatteriesandESS.
Provision of electrical component and system test solutions for the automotive industry. Application in automotive-related inspection fields, including waveform shaping and measurement according to LV148 standards and cable endurance testing.Provisionofelectricalcomponentandsystemtestsolutionsfortheautomotiveindustry.Applicationinautomotive-relatedinspectionfields,includingwaveformshapingandmeasurementaccordingtoLV148standardsandcableendurancetesting.
Supply of dielectric measurement and characteristic testing equipment for the electrical and material industries. Establishment of various electrical/physical material characteristic analysis systems.Supplyofdielectricmeasurementandcharacteristictestingequipmentfortheelectricalandmaterialindustries.Establishmentofvariouselectrical/physicalmaterialcharacteristicanalysissystems.
Application of measurement automation and high-speed signal analysis solutions in the semiconductor industry. Participation in academic conferences of the Semiconductor Engineering Society for technological exchange.Applicationofmeasurementautomationandhigh-speedsignalanalysissolutionsinthesemiconductorindustry.ParticipationinacademicconferencesoftheSemiconductorEngineeringSocietyfortechnologicalexchange.
Establishment of precision measurement and automation systems in general electronics manufacturing and research and development fields. Dissemination of technology through oscilloscope practical training and high-speed signal measurement seminars.Establishmentofprecisionmeasurementandautomationsystemsingeneralelectronicsmanufacturingandresearchanddevelopmentfields.Disseminationoftechnologythroughoscilloscopepracticaltrainingandhigh-speedsignalmeasurementseminars.
Pre-Compliance Test and signal integrity analysis for high-speed serial communication-related products. Verification of high-speed signal quality through Eye-diagram and Jitter measurement methods.Pre-ComplianceTestandsignalintegrityanalysisforhigh-speedserialcommunication-relatedproducts.Verificationofhigh-speedsignalqualitythroughEye-diagramandJittermeasurementmethods.
Automation of electrical compatibility testing for video boards (HDMI, USB, D-Sub). Establishment of RF cable characteristic measurement and quality inspection systems.Automationofelectricalcompatibilitytestingforvideoboards(HDMI,USB,D-Sub).EstablishmentofRFcablecharacteristicmeasurementandqualityinspectionsystems.
Major MarketsMajorMarkets
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Certifications/PatentsCertifications/Patents
Acquisition of Venture Company Confirmation (based on measurement automation technologies such as multi-channel digital automatic test technology and large-capacity battery automatic inspection system).AcquisitionofVentureCompanyConfirmation(basedonmeasurementautomationtechnologiessuchasmulti-channeldigitalautomatictesttechnologyandlarge-capacitybatteryautomaticinspectionsystem).
Obtainment of Inno-Biz (Technology Innovation Small and Medium Business) certification, demonstrating technological innovation capabilities.ObtainmentofInno-Biz(TechnologyInnovationSmallandMediumBusiness)certification,demonstratingtechnologicalinnovationcapabilities.
Possession of patents and copyrights for the J-Link series measurement automation software.PossessionofpatentsandcopyrightsfortheJ-Linkseriesmeasurementautomationsoftware.
Patent application filed for a water extinguishing device on March 18, 2025.PatentapplicationfiledforawaterextinguishingdeviceonMarch18,2025.
Awarded a commendation from the Seongnam Tax Office for diligent tax payment.AwardedacommendationfromtheSeongnamTaxOfficefordiligenttaxpayment.
Selected as a 'Youth-Friendly Small but Strong Company' in 2023 and 2024.Selectedasa'Youth-FriendlySmallbutStrongCompany'in2023and2024.
Introduction
Location
474 Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea
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Information
474 Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea