MIRAE E&I Co., Ltd. is a specialized manufacturer of power converters, lightning arresters, automation equipment, signal converters, and data loggers. The company leads in renewable energy and SIGNAL INTERFACE technologies, growing with customers based on extensive experience and cutting-edge technology. Starting in factory automation sensor signal processing, it has expanded into renewable energy, electric vehicle, and water quality improvement businesses as a technology-focused enterprise.MIRAEE&ICo.,Ltd.isaspecializedmanufacturerofpowerconverters,lightningarresters,automationequipment,signalconverters,anddataloggers.ThecompanyleadsinrenewableenergyandSIGNALINTERFACEtechnologies,growingwithcustomersbasedonextensiveexperienceandcutting-edgetechnology.Startinginfactoryautomationsensorsignalprocessing,ithasexpandedintorenewableenergy,electricvehicle,andwaterqualityimprovementbusinessesasatechnology-focusedenterprise.
Key Products/TechnologiesKeyProducts/Technologies
Diverse product lines in the electronics business, including signal converters, digital indicators, data loggers, and lightning arresters. Multi-input 2-wire transmitters (SC-WMT, MR-2WMT) output DC signals from various inputs like DC signals, RTDs, potentiometers, and thermocouples in slim/head types. RTD/Potentiometer 2-wire transmitters (MR-2WXX) output DC signals from RTD and potentiometer inputs. The Communication Input&Output Unit (MR-CIO-16) features a 4-channel I/O board replaceable structure. The Position Setting Controller (MAP-10) is a DC signal-controlled motor positioner. Control devices include Ratio Setting & Manual Setting Units (MR-RSC) and Pulse Dividers (MR-CPD-S). DC signal lightning arresters (MAR-24D) are low-capacity DUAL/20KA arresters protecting field instruments from lightning and surges. Modem line lightning arresters (MAR-TMD) are DUAL low-capacity arresters. DC voltage/current data loggers (MUX-COM) collect DC voltage/current from solar cells or batteries and transmit to upper systems. Multi-function communication data acquisition units (MR-CDL) offer communication output and control functions for DC signals, RTDs, A I/O, D I/O, and 4-channel inputs. Level/flow detection data acquisition units (MR-DL-FP) are data loggers for flow and pressure detection.Diverseproductlinesintheelectronicsbusiness,includingsignalconverters,digitalindicators,dataloggers,andlightningarresters.Multi-input2-wiretransmitters(SC-WMT,MR-2WMT)outputDCsignalsfromvariousinputslikeDCsignals,RTDs,potentiometers,andthermocouplesinslim/headtypes.RTD/Potentiometer2-wiretransmitters(MR-2WXX)outputDCsignalsfromRTDandpotentiometerinputs.TheCommunicationInput&OutputUnit(MR-CIO-16)featuresa4-channelI/Oboardreplaceablestructure.ThePositionSettingController(MAP-10)isaDCsignal-controlledmotorpositioner.ControldevicesincludeRatioSetting&ManualSettingUnits(MR-RSC)andPulseDividers(MR-CPD-S).DCsignallightningarresters(MAR-24D)arelow-capacityDUAL/20KAarrestersprotectingfieldinstrumentsfromlightningandsurges.Modemlinelightningarresters(MAR-TMD)areDUALlow-capacityarresters.DCvoltage/currentdataloggers(MUX-COM)collectDCvoltage/currentfromsolarcellsorbatteriesandtransmittouppersystems.Multi-functioncommunicationdataacquisitionunits(MR-CDL)offercommunicationoutputandcontrolfunctionsforDCsignals,RTDs,AI/O,DI/O,and4-channelinputs.Level/flowdetectiondataacquisitionunits(MR-DL-FP)aredataloggersforflowandpressuredetection.
Renewable energy business capabilities include manufacturing solar combiner boxes, solar tracking devices, solar power plant monitoring systems, and solar power plant construction. Expertise in building monitoring systems based on solar power generation, sensors, and various data. Provision of integrated energy management system solutions for consolidated operation and management of multiple facilities like solar, PCS, ESS, wind, and geothermal. Ability to implement microgrid demonstration projects for independent power networks based on renewable energy in village-scale smart farms.Renewableenergybusinesscapabilitiesincludemanufacturingsolarcombinerboxes,solartrackingdevices,solarpowerplantmonitoringsystems,andsolarpowerplantconstruction.Expertiseinbuildingmonitoringsystemsbasedonsolarpowergeneration,sensors,andvariousdata.Provisionofintegratedenergymanagementsystemsolutionsforconsolidatedoperationandmanagementofmultiplefacilitieslikesolar,PCS,ESS,wind,andgeothermal.Abilitytoimplementmicrogriddemonstrationprojectsforindependentpowernetworksbasedonrenewableenergyinvillage-scalesmartfarms.
Water quality environment business involves the development and manufacturing of algae prevention water circulation devices, algae removal ships, and micro-larvae filtration devices. Utilization of solar and wind energy for 24-hour operation of water circulation devices, contributing to water quality improvement and algae removal in rivers, lakes, and reservoirs.Waterqualityenvironmentbusinessinvolvesthedevelopmentandmanufacturingofalgaepreventionwatercirculationdevices,algaeremovalships,andmicro-larvaefiltrationdevices.Utilizationofsolarandwindenergyfor24-houroperationofwatercirculationdevices,contributingtowaterqualityimprovementandalgaeremovalinrivers,lakes,andreservoirs.
Electric vehicle business capabilities include the development and manufacturing of electric vehicle electronic control units. Development of core electronic components such as Power Distribution Units (PDU) for high-voltage battery power distribution, On-Board Chargers (OBC) for external power charging, and Low-Voltage DC-DC Converters (LDC) for high-to-low voltage conversion. Development of bi-directional charging technology supporting V2G systems, enabling electric vehicles to function as mobile energy storage systems (ESS).Electricvehiclebusinesscapabilitiesincludethedevelopmentandmanufacturingofelectricvehicleelectroniccontrolunits.DevelopmentofcoreelectroniccomponentssuchasPowerDistributionUnits(PDU)forhigh-voltagebatterypowerdistribution,On-BoardChargers(OBC)forexternalpowercharging,andLow-VoltageDC-DCConverters(LDC)forhigh-to-lowvoltageconversion.Developmentofbi-directionalchargingtechnologysupportingV2Gsystems,enablingelectricvehiclestofunctionasmobileenergystoragesystems(ESS).
Automation system business expertise in factory automation sensor signal processing. Provision of innovative solutions like smart farm environmental control systems and fishing automation equipment, such as automated longline fishing systems for hairtail.Automationsystembusinessexpertiseinfactoryautomationsensorsignalprocessing.Provisionofinnovativesolutionslikesmartfarmenvironmentalcontrolsystemsandfishingautomationequipment,suchasautomatedlonglinefishingsystemsforhairtail.
Core AdvantagesCoreAdvantages
Position as a technological leader in renewable energy and SIGNAL INTERFACE fields, built on extensive experience and cutting-edge technology. Accumulation of long-standing experience and technical expertise in factory automation sensor signal processing since its establishment in 1993.PositionasatechnologicalleaderinrenewableenergyandSIGNALINTERFACEfields,builtonextensiveexperienceandcutting-edgetechnology.Accumulationoflong-standingexperienceandtechnicalexpertiseinfactoryautomationsensorsignalprocessingsinceitsestablishmentin1993.
Establishment of a diversified business portfolio, including power electronics, automation control, renewable energy, water quality improvement, and fishing automation equipment, leveraging core competencies in power electronics and automation control technologies. This strength enables flexible response to changes in various industrial sectors and promotes stable growth.Establishmentofadiversifiedbusinessportfolio,includingpowerelectronics,automationcontrol,renewableenergy,waterqualityimprovement,andfishingautomationequipment,leveragingcorecompetenciesinpowerelectronicsandautomationcontroltechnologies.Thisstrengthenablesflexibleresponsetochangesinvariousindustrialsectorsandpromotesstablegrowth.
Securing differentiated competitive advantage based on proprietary core technologies, with a continuous investment in R&D and expansion of its technology portfolio. The bi-directional charging technology supporting V2G systems, in particular, is expected to play a key role in the future smart grid and distributed energy era.Securingdifferentiatedcompetitiveadvantagebasedonproprietarycoretechnologies,withacontinuousinvestmentinR&Dandexpansionofitstechnologyportfolio.Thebi-directionalchargingtechnologysupportingV2Gsystems,inparticular,isexpectedtoplayakeyroleinthefuturesmartgridanddistributedenergyera.
A management philosophy dedicated to customer satisfaction through strict quality control, prompt delivery, and thorough after-sales service. A team of expert engineers provides top-quality and highly reliable project completion through design, manufacturing, construction, and maintenance.Amanagementphilosophydedicatedtocustomersatisfactionthroughstrictqualitycontrol,promptdelivery,andthoroughafter-salesservice.Ateamofexpertengineersprovidestop-qualityandhighlyreliableprojectcompletionthroughdesign,manufacturing,construction,andmaintenance.
Recognition of its technology and reliability in the industry through collaborations and agency agreements with major domestic and international corporations. This forms the basis for mutual cooperation in various business ventures.Recognitionofitstechnologyandreliabilityintheindustrythroughcollaborationsandagencyagreementswithmajordomesticandinternationalcorporations.Thisformsthebasisformutualcooperationinvariousbusinessventures.