Samyoung S&C is a specialized company producing sensors and their application products related to environment, energy, and health, focusing on smart sensing solutions including humidity sensors, fine dust sensors, pressure sensors, and dew point meters. The company possesses end-to-end manufacturing capabilities from material synthesis to semiconductor processes, module packaging, and finished transmitter products. It has led high-precision sensor technology, starting with the development of Korea's first resistive humidity sensor, followed by chip-type temperature/humidity sensors and dew point meters. Notably, its development and supply of chilled-mirror type dew point meters, essential for ultra-low humidity control in EV battery manufacturing processes, enhance its market competitiveness.SamyoungS&Cisaspecializedcompanyproducingsensorsandtheirapplicationproductsrelatedtoenvironment,energy,andhealth,focusingonsmartsensingsolutionsincludinghumiditysensors,finedustsensors,pressuresensors,anddewpointmeters.Thecompanypossessesend-to-endmanufacturingcapabilitiesfrommaterialsynthesistosemiconductorprocesses,modulepackaging,andfinishedtransmitterproducts.Ithasledhigh-precisionsensortechnology,startingwiththedevelopmentofKorea'sfirstresistivehumiditysensor,followedbychip-typetemperature/humiditysensorsanddewpointmeters.Notably,itsdevelopmentandsupplyofchilled-mirrortypedewpointmeters,essentialforultra-lowhumiditycontrolinEVbatterymanufacturingprocesses,enhanceitsmarketcompetitiveness.
Key Products/TechnologiesKeyProducts/Technologies
**Humidity and Temperature Sensors**: Chip-type humidity and temperature sensor (HumiChip®) with AEC-Q100 certification, applicable to automotive HVAC systems and various industrial fields. It provides temperature-compensated humidity values and offers I²C interface or PDM output convertible to analog signals. A diverse lineup includes resistive and capacitive relative humidity sensors, and dew prediction sensors.**HumidityandTemperatureSensors**:Chip-typehumidityandtemperaturesensor(HumiChip®)withAEC-Q100certification,applicabletoautomotiveHVACsystemsandvariousindustrialfields.Itprovidestemperature-compensatedhumidityvaluesandoffersI²CinterfaceorPDMoutputconvertibletoanalogsignals.Adiverselineupincludesresistiveandcapacitiverelativehumiditysensors,anddewpredictionsensors.
**Fine Dust Sensors**: Products capable of detecting 3μm particles to provide converted mass information, including air quality complex sensor nodes. Possesses technology for developing and mass-producing MCU-type digital dust sensors.**FineDustSensors**:Productscapableofdetecting3μmparticlestoprovideconvertedmassinformation,includingairqualitycomplexsensornodes.Possessestechnologyfordevelopingandmass-producingMCU-typedigitaldustsensors.
**Pressure Sensors**: Automotive pressure sensors, developed and mass-produced in 2024, measure pressure within fuel filters of industrial vehicles like trucks, contributing to increased fuel efficiency and vehicle durability. Plans for business expansion into industrial and defense pressure sensors.**PressureSensors**:Automotivepressuresensors,developedandmass-producedin2024,measurepressurewithinfuelfiltersofindustrialvehiclesliketrucks,contributingtoincreasedfuelefficiencyandvehicledurability.Plansforbusinessexpansionintoindustrialanddefensepressuresensors.
**Dew Point Meters (Dew Point Analyzer)**: High-precision dew point meter 'Dry-Trak' based on Chilled-Mirror technology, applied in battery manufacturing lines and ultra-fine semiconductor processes requiring ultra-low humidity control (below 0.1%). Overcomes drift phenomena of conventional capacitive sensors and offers high precision capable of measuring relative humidity down to 0.01%. Achieved miniaturization and mass production at a reasonable price.**DewPointMeters(DewPointAnalyzer)**:High-precisiondewpointmeter'Dry-Trak'basedonChilled-Mirrortechnology,appliedinbatterymanufacturinglinesandultra-finesemiconductorprocessesrequiringultra-lowhumiditycontrol(below0.1%).Overcomesdriftphenomenaofconventionalcapacitivesensorsandoffershighprecisioncapableofmeasuringrelativehumiditydownto0.01%.Achievedminiaturizationandmassproductionatareasonableprice.
**Integrated Sensing Solutions**: Development of a software platform for integrated management of humidity, temperature, fine dust, and gas sensors, as well as air quality complex sensor nodes. Capability to provide various product forms including sensor elements, modules, chips, and systems.**IntegratedSensingSolutions**:Developmentofasoftwareplatformforintegratedmanagementofhumidity,temperature,finedust,andgassensors,aswellasairqualitycomplexsensornodes.Capabilitytoprovidevariousproductformsincludingsensorelements,modules,chips,andsystems.
Core AdvantagesCoreAdvantages
**Original Technology and Integrated Process Internalization**: Possesses unique technology and infrastructure in Korea capable of performing the entire process from sensor material synthesis to MEMS semiconductor processes, module packaging, and finished transmitter products. This ensures high precision and reliability, facilitating customized product development.**OriginalTechnologyandIntegratedProcessInternalization**:PossessesuniquetechnologyandinfrastructureinKoreacapableofperformingtheentireprocessfromsensormaterialsynthesistoMEMSsemiconductorprocesses,modulepackaging,andfinishedtransmitterproducts.Thisensureshighprecisionandreliability,facilitatingcustomizedproductdevelopment.
**Leadership in High-Precision Dew Point Meter Technology**: Development of chilled-mirror type high-precision dew point meters nationalizes a market previously dominated by European companies, providing a core solution for advanced industrial fields like solid-state battery production processes. Offers over 10 times higher accuracy and longer lifespan compared to conventional sensors.**LeadershipinHigh-PrecisionDewPointMeterTechnology**:Developmentofchilled-mirrortypehigh-precisiondewpointmetersnationalizesamarketpreviouslydominatedbyEuropeancompanies,providingacoresolutionforadvancedindustrialfieldslikesolid-statebatteryproductionprocesses.Offersover10timeshigheraccuracyandlongerlifespancomparedtoconventionalsensors.
**Global Clientele and Market Expansion**: Proven technological capabilities through supplying chip-type humidity and temperature sensors to global automotive and sensor companies such as Ford and Amphenol. Supplies dew point meters to Korea's top three battery manufacturers (Samsung SDI, LG Energy Solution, SK On) and actively pursuing export expansion to North American and European markets.**GlobalClienteleandMarketExpansion**:Proventechnologicalcapabilitiesthroughsupplyingchip-typehumidityandtemperaturesensorstoglobalautomotiveandsensorcompaniessuchasFordandAmphenol.SuppliesdewpointmeterstoKorea'stopthreebatterymanufacturers(SamsungSDI,LGEnergySolution,SKOn)andactivelypursuingexportexpansiontoNorthAmericanandEuropeanmarkets.
**Diverse Product Portfolio and Application Solutions**: Offers a wide range of sensor products including humidity/temperature sensors, fine dust sensors, pressure sensors, and dew point meters, along with integrated software platforms and wireless sensor solutions. Capabilities in developing various smart sensors and complex sensor nodes in line with the advanced smart sensor market trend.**DiverseProductPortfolioandApplicationSolutions**:Offersawiderangeofsensorproductsincludinghumidity/temperaturesensors,finedustsensors,pressuresensors,anddewpointmeters,alongwithintegratedsoftwareplatformsandwirelesssensorsolutions.Capabilitiesindevelopingvarioussmartsensorsandcomplexsensornodesinlinewiththeadvancedsmartsensormarkettrend.
**Quality and Reliability Certifications**: Achieved product reliability through AEC-Q100 Grade 1 qualification for HumiChip® and international quality and environmental management system certifications such as IATF 16949 and ISO 14001. Pursuing KOLAS accreditation and calibration service business.**QualityandReliabilityCertifications**:AchievedproductreliabilitythroughAEC-Q100Grade1qualificationforHumiChip®andinternationalqualityandenvironmentalmanagementsystemcertificationssuchasIATF16949andISO14001.PursuingKOLASaccreditationandcalibrationservicebusiness.
Target IndustrieTargetIndustrie
Automotive industry (HVAC systems, fuel filter pressure measurement, EV battery management systems)Automotiveindustry(HVACsystems,fuelfilterpressuremeasurement,EVbatterymanagementsystems)
Home appliances (air purifiers, air conditioners, dehumidifiers, etc.)Homeappliances(airpurifiers,airconditioners,dehumidifiers,etc.)
Battery manufacturing (EV battery dry rooms, ultra-low humidity control in solid-state battery production processes)Batterymanufacturing(EVbatterydryrooms,ultra-lowhumiditycontrolinsolid-statebatteryproductionprocesses)
Semiconductor processes (ultra-low humidity control in ultra-fine semiconductor processes)Semiconductorprocesses(ultra-lowhumiditycontrolinultra-finesemiconductorprocesses)
Smart factories and industrial automation (industrial RH/Temp. monitoring, integration with factory control systems)Smartfactoriesandindustrialautomation(industrialRH/Temp.monitoring,integrationwithfactorycontrolsystems)
Medical and healthcare (medical sensors, indoor air quality management)Medicalandhealthcare(medicalsensors,indoorairqualitymanagement)
Smart home and building automation (IAQ sensors, environmental monitoring)Smarthomeandbuildingautomation(IAQsensors,environmentalmonitoring)
Food and pharmaceuticals (low humidity environment control)Foodandpharmaceuticals(lowhumidityenvironmentcontrol)
Major MarketsMajorMarkets
South Korea (Cheonan, Gumi, Ulsan domestic battery lines), China (QINGDAO SAMYOUNG, JAC Motors via LGVC)SouthKorea(Cheonan,Gumi,Ulsandomesticbatterylines),China(QINGDAOSAMYOUNG,JACMotorsviaLGVC)
Germany, France, European home appliance companies (Electrolux)Germany,France,Europeanhomeappliancecompanies(Electrolux)
United States (Supplying to global companies like Ford, Amphenol), North American battery factories (Wireless sensor solution projects underway), Plans for US subsidiary establishment (H2 2025), Targeting supply to Tesla Gigafactory, SpaceX (2028)UnitedStates(SupplyingtoglobalcompanieslikeFord,Amphenol),NorthAmericanbatteryfactories(Wirelesssensorsolutionprojectsunderway),PlansforUSsubsidiaryestablishment(H22025),TargetingsupplytoTeslaGigafactory,SpaceX(2028)
Certifications/PatentsCertifications/Patents
ISO/TS16949 Quality Management System Certification (April 2002)ISO/TS16949QualityManagementSystemCertification(April2002)
ISO 14001 Environmental Management System CertificationISO14001EnvironmentalManagementSystemCertification
IATF 16949 Automotive Quality Management System CertificationIATF16949AutomotiveQualityManagementSystemCertification
World-Class Product Certification (Ministry of Trade, Industry and Energy, for chip-type humidity/temperature sensor HumiChip®, humidity sensor, and electric double-layer capacitor)World-ClassProductCertification(MinistryofTrade,IndustryandEnergy,forchip-typehumidity/temperaturesensorHumiChip®,humiditysensor,andelectricdouble-layercapacitor)
Venture Company Certification (Small and Medium Business Administration, Korea Venture Capital Association)VentureCompanyCertification(SmallandMediumBusinessAdministration,KoreaVentureCapitalAssociation)
Parts and Materials Specialist Company Certification (Ministry of Knowledge Economy)PartsandMaterialsSpecialistCompanyCertification(MinistryofKnowledgeEconomy)
KOLAS (Korea Laboratory Accreditation Scheme) Accreditation and Calibration Service Business in progressKOLAS(KoreaLaboratoryAccreditationScheme)AccreditationandCalibrationServiceBusinessinprogress
Patent application for automotive fine dust detection sensor (2015)Patentapplicationforautomotivefinedustdetectionsensor(2015)
Patent application for MCU-type dust sensor (2014)PatentapplicationforMCU-typedustsensor(2014)
Dry-Trak trademark registration and patent application completed (Chilled-Mirror based low dew point transmitter)Dry-Traktrademarkregistrationandpatentapplicationcompleted(Chilled-Mirrorbasedlowdewpointtransmitter)
Possession of various patents and specialized technologies for continuous R&D and mass production investmentPossessionofvariouspatentsandspecializedtechnologiesforcontinuousR&Dandmassproductioninvestment
Introduction
Location
446 Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea
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Information
446 Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea