DUON System Co., Ltd. is an instrumentation manufacturer established in 1989, specializing in the development, manufacturing, and sales of intelligent differential, gauge, absolute pressure, temperature, and level transmitters under its AUTROL brand, utilizing proprietary technology. The company possesses the unique capability in Korea to independently produce intelligent transmitters and manufactures environmentally verified products applicable to nuclear power plants. With a foundation in the DCS business, it has successfully completed over 70 projects, establishing itself as a specialized provider of optimal solutions for instrumentation systems.DUONSystemCo.,Ltd.isaninstrumentationmanufacturerestablishedin1989,specializinginthedevelopment,manufacturing,andsalesofintelligentdifferential,gauge,absolutepressure,temperature,andleveltransmittersunderitsAUTROLbrand,utilizingproprietarytechnology.ThecompanypossessestheuniquecapabilityinKoreatoindependentlyproduceintelligenttransmittersandmanufacturesenvironmentallyverifiedproductsapplicabletonuclearpowerplants.WithafoundationintheDCSbusiness,ithassuccessfullycompletedover70projects,establishingitselfasaspecializedproviderofoptimalsolutionsforinstrumentationsystems.
Key Products/TechnologiesKeyProducts/Technologies
Smart Pressure Transmitter: APT3100 (differential, pressure, flow, level measurement, HART communication function), APT3200 (pressure), APT3500 (2nd generation differential pressure sensor technology), APT3700N (nuclear-grade intelligent transmitter), APT3800N (successor model to APT3700N)SmartPressureTransmitter:APT3100(differential,pressure,flow,levelmeasurement,HARTcommunicationfunction),APT3200(pressure),APT3500(2ndgenerationdifferentialpressuresensortechnology),APT3700N(nuclear-gradeintelligenttransmitter),APT3800N(successormodeltoAPT3700N)
Level & Chemical Seals: A range of level and chemical seal products meeting diverse industrial site requirements.Level&ChemicalSeals:Arangeoflevelandchemicalsealproductsmeetingdiverseindustrialsiterequirements.
Smart Temperature Transmitter: ATT2100, ATT2200, ATT2250SmartTemperatureTransmitter:ATT2100,ATT2200,ATT2250
Field Indicator: AI100 (Autrol Field Indicator)FieldIndicator:AI100(AutrolFieldIndicator)
Core Technologies: Expertise as a HART communication and Fieldbus registered manufacturer, high-precision and high-performance measurement technology, 4-20mA current control and automatic compensation for process variables/ambient temperature, and nuclear-grade environmental verification technology.CoreTechnologies:ExpertiseasaHARTcommunicationandFieldbusregisteredmanufacturer,high-precisionandhigh-performancemeasurementtechnology,4-20mAcurrentcontrolandautomaticcompensationforprocessvariables/ambienttemperature,andnuclear-gradeenvironmentalverificationtechnology.
Core AdvantagesCoreAdvantages
Proprietary Core Technology: The first company in Korea and the sixth globally to successfully develop intelligent transmitters. A unique capability in Korea to independently manufacture intelligent transmitters and produce environmentally verified products for nuclear power applications. Technological superiority as a HART and Fieldbus registered manufacturer, holding numerous related patents.ProprietaryCoreTechnology:ThefirstcompanyinKoreaandthesixthgloballytosuccessfullydevelopintelligenttransmitters.AuniquecapabilityinKoreatoindependentlymanufactureintelligenttransmittersandproduceenvironmentallyverifiedproductsfornuclearpowerapplications.TechnologicalsuperiorityasaHARTandFieldbusregisteredmanufacturer,holdingnumerousrelatedpatents.
Diverse Industrial Applications and Certifications: A product portfolio applicable across a wide range of industries including nuclear power plants, thermal power plants, oil & gas, petrochemicals, offshore plants, shipbuilding, water treatment, and semiconductor facilities. Attainment of numerous domestic and international quality and safety certifications such as SIL2, CE, FM, ATEX, IEC, DNV-GL, BV, LR, ABS, KR, EAC, Inmetro, KEPIC-EN, ISO9001, ISO14001, OHSAS18001, and KCs, ensuring reliability.DiverseIndustrialApplicationsandCertifications:Aproductportfolioapplicableacrossawiderangeofindustriesincludingnuclearpowerplants,thermalpowerplants,oil&gas,petrochemicals,offshoreplants,shipbuilding,watertreatment,andsemiconductorfacilities.AttainmentofnumerousdomesticandinternationalqualityandsafetycertificationssuchasSIL2,CE,FM,ATEX,IEC,DNV-GL,BV,LR,ABS,KR,EAC,Inmetro,KEPIC-EN,ISO9001,ISO14001,OHSAS18001,andKCs,ensuringreliability.
Global Market Competitiveness: AUTROL intelligent transmitters, based on high precision and stability, are exported to approximately 30-45 countries, securing global market competitiveness. Selected as a 'Global Strong Company' by the Ministry of SMEs and Startups in 2020, receiving intensive support for export, indicating strong growth potential. Efforts to enhance brand awareness through articles and banner advertisements in international media outlets in the US, China, and Japan.GlobalMarketCompetitiveness:AUTROLintelligenttransmitters,basedonhighprecisionandstability,areexportedtoapproximately30-45countries,securingglobalmarketcompetitiveness.Selectedasa'GlobalStrongCompany'bytheMinistryofSMEsandStartupsin2020,receivingintensivesupportforexport,indicatingstronggrowthpotential.EffortstoenhancebrandawarenessthrougharticlesandbanneradvertisementsininternationalmediaoutletsintheUS,China,andJapan.
Continuous R&D and Innovation: Active engagement in developing future technologies by applying products to pre-mass production test facilities for eco-friendly vessels (LNG, ammonia, hydrogen engines), leading the future market. Collaboration with the Korea Aerospace Research Institute to develop level transmitters for rocket propulsion fuel detection, indicating potential expansion into the aerospace sector. Designated as a '5th Innovative Water Company' in 2024, focusing on the development and commercialization of innovative water-related technologies.ContinuousR&DandInnovation:Activeengagementindevelopingfuturetechnologiesbyapplyingproductstopre-massproductiontestfacilitiesforeco-friendlyvessels(LNG,ammonia,hydrogenengines),leadingthefuturemarket.CollaborationwiththeKoreaAerospaceResearchInstitutetodevelopleveltransmittersforrocketpropulsionfueldetection,indicatingpotentialexpansionintotheaerospacesector.Designatedasa'5thInnovativeWaterCompany'in2024,focusingonthedevelopmentandcommercializationofinnovativewater-relatedtechnologies.
High Reliability and Quality: AUTROL product lines, developed with proprietary high-precision and high-performance Korean technology, offer high accuracy and reliability. Rigorous inspection processes in all production stages contribute to enhancing industrial trust and efficiency through quality and technological excellence. Manufactured under international quality systems, maintaining the highest level of quality assurance with international certifications for reliability and safety.HighReliabilityandQuality:AUTROLproductlines,developedwithproprietaryhigh-precisionandhigh-performanceKoreantechnology,offerhighaccuracyandreliability.Rigorousinspectionprocessesinallproductionstagescontributetoenhancingindustrialtrustandefficiencythroughqualityandtechnologicalexcellence.Manufacturedunderinternationalqualitysystems,maintainingthehighestlevelofqualityassurancewithinternationalcertificationsforreliabilityandsafety.
Target IndustrieTargetIndustrie
Nuclear Power PlantsNuclearPowerPlants
Thermal Power PlantsThermalPowerPlants
Oil & GasOil&Gas
PetrochemicalsPetrochemicals
Offshore PlantsOffshorePlants
ShipbuildingShipbuilding
Water TreatmentWaterTreatment
Semiconductor FacilitiesSemiconductorFacilities
District HeatingDistrictHeating
SteelSteel
EPC (Engineering, Procurement, and Construction)EPC(Engineering,Procurement,andConstruction)
GasGas
Green Energy (Fuel Cells, Hydrogen)GreenEnergy(FuelCells,Hydrogen)
AerospaceAerospace
General IndustryGeneralIndustry
Major MarketsMajorMarkets
UAE, Jordan, India, China, JapanUAE,Jordan,India,China,Japan
Eurasian Economic Union market via EAC (GOST) certificationEurasianEconomicUnionmarketviaEAC(GOST)certification
US market via FM certificationUSmarketviaFMcertification
Brazil market via Inmetro certificationBrazilmarketviaInmetrocertification
Certifications/PatentsCertifications/Patents
Quality Management Systems: ISO 9001, ISO 14001, OHSAS 18001 (ISO 45001)QualityManagementSystems:ISO9001,ISO14001,OHSAS18001(ISO45001)
Nuclear Related: KEPIC-EN (Nuclear Grade), first nuclear-grade manufacturer in KoreaNuclearRelated:KEPIC-EN(NuclearGrade),firstnuclear-grademanufacturerinKorea
Other Certifications: CE, Inmetro, EAC (GOST), NEP (New Excellent Product certification, APT3500), GS (Good Software, ALT6100 GWR), Certification as a Qualified Maintenance Company for the 'New 5 Power Generation Companies'OtherCertifications:CE,Inmetro,EAC(GOST),NEP(NewExcellentProductcertification,APT3500),GS(GoodSoftware,ALT6100GWR),CertificationasaQualifiedMaintenanceCompanyforthe'New5PowerGenerationCompanies'
Designated as a '5th Innovative Water Company' in 2024Designatedasa'5thInnovativeWaterCompany'in2024
Patents: Numerous domestic and international patents related to intelligent transmittersPatents:Numerousdomesticandinternationalpatentsrelatedtointelligenttransmitters
Patents: Two patents acquired for ALT6210Patents:TwopatentsacquiredforALT6210
Patents: Patent acquired for transmitter manufacturing methodPatents:Patentacquiredfortransmittermanufacturingmethod