Toa Industries Co., Ltd. is a specialized company providing power system protection and control solutions, building on experience accumulated in the power industry since 1977, and established as a legal entity in 1996. It serves as the official Korean distributor for leading global power equipment manufacturers such as GE, ARTECHE, and BENNING. The company supplies protection relay systems, industrial high-reliability power supply units, and power monitoring automation facilities optimized for the domestic power environment, contributing to the development of the Korean power industry. Guided by its motto of customer satisfaction, harmony and cooperation, and self-management, it aims to be an energy company that grows alongside its customers. The company's vision includes challenging itself to become a key player in the power system sector and evolving into a global enterprise.ToaIndustriesCo.,Ltd.isaspecializedcompanyprovidingpowersystemprotectionandcontrolsolutions,buildingonexperienceaccumulatedinthepowerindustrysince1977,andestablishedasalegalentityin1996.ItservesastheofficialKoreandistributorforleadingglobalpowerequipmentmanufacturerssuchasGE,ARTECHE,andBENNING.Thecompanysuppliesprotectionrelaysystems,industrialhigh-reliabilitypowersupplyunits,andpowermonitoringautomationfacilitiesoptimizedforthedomesticpowerenvironment,contributingtothedevelopmentoftheKoreanpowerindustry.Guidedbyitsmottoofcustomersatisfaction,harmonyandcooperation,andself-management,itaimstobeanenergycompanythatgrowsalongsideitscustomers.Thecompany'svisionincludeschallengingitselftobecomeakeyplayerinthepowersystemsectorandevolvingintoaglobalenterprise.
Key Products/TechnologiesKeyProducts/Technologies
Power System Protection Relay Systems: A diverse range of protection relays including Phase & Ground Overcurrent (Feeder Protection Relay), Motor Protection, Generator Protection, Transmission Line Protection, Transformer Protection, Busbar Protection, Auto-reclose & Check Synchro, and Voltage & Frequency Protection Relays [DB].PowerSystemProtectionRelaySystems:AdiverserangeofprotectionrelaysincludingPhase&GroundOvercurrent(FeederProtectionRelay),MotorProtection,GeneratorProtection,TransmissionLineProtection,TransformerProtection,BusbarProtection,Auto-reclose&CheckSynchro,andVoltage&FrequencyProtectionRelays[DB].
Industrial High-Reliability Power Supply Units: Stable power supply solutions featuring models such as the INVERTRONIC Series and THYROTRONIC [DB].IndustrialHigh-ReliabilityPowerSupplyUnits:StablepowersupplysolutionsfeaturingmodelssuchastheINVERTRONICSeriesandTHYROTRONIC[DB].
Power Monitoring Automation Facilities and Auxiliary Devices: A product lineup including Auxiliaries, Trip relays, Timer, Test Terminal, iSTAT M2x3, BA300, DS Agile, T200A, T1000, PCT200i, and PCT200Ai [DB].PowerMonitoringAutomationFacilitiesandAuxiliaryDevices:AproductlineupincludingAuxiliaries,Triprelays,Timer,TestTerminal,iSTATM2x3,BA300,DSAgile,T200A,T1000,PCT200i,andPCT200Ai[DB].
Technical service capabilities extending beyond simple supply of foreign equipment to include technical specification review and on-site optimization engineering tailored to the domestic power system environment.Technicalservicecapabilitiesextendingbeyondsimplesupplyofforeignequipmenttoincludetechnicalspecificationreviewandon-siteoptimizationengineeringtailoredtothedomesticpowersystemenvironment.
Expertise in power automatic control panel design and manufacturing engineering, offering customized switchgear and electrical automatic control systems.Expertiseinpowerautomaticcontrolpaneldesignandmanufacturingengineering,offeringcustomizedswitchgearandelectricalautomaticcontrolsystems.
Core AdvantagesCoreAdvantages
Strong official Korean distributorship partnerships with global power equipment manufacturers such as GE, ARTECHE, BENNING, COELME, PONOVO, and SADTEM, enabling the supply of cutting-edge power solutions.StrongofficialKoreandistributorshippartnershipswithglobalpowerequipmentmanufacturerssuchasGE,ARTECHE,BENNING,COELME,PONOVO,andSADTEM,enablingthesupplyofcutting-edgepowersolutions.
Over 40 years of accumulated experience and know-how in the power industry since its founding in 1977, demonstrating profound specialization.Over40yearsofaccumulatedexperienceandknow-howinthepowerindustrysinceitsfoundingin1977,demonstratingprofoundspecialization.
Capability to provide technical specification review and customized on-site engineering services for optimizing foreign equipment to suit the domestic power system environment.Capabilitytoprovidetechnicalspecificationreviewandcustomizedon-siteengineeringservicesforoptimizingforeignequipmenttosuitthedomesticpowersystemenvironment.
Integrated power system control solution establishment through power automatic control panel design and manufacturing engineering capabilities.Integratedpowersystemcontrolsolutionestablishmentthroughpowerautomaticcontrolpaneldesignandmanufacturingengineeringcapabilities.
Maintenance of a critical business position in the power generation and substation infrastructure market, where high stability is paramount.Maintenanceofacriticalbusinesspositioninthepowergenerationandsubstationinfrastructuremarket,wherehighstabilityisparamount.
Contribution to the advancement of domestic power industry technology through system integration and design capabilities compliant with international standards (IEC standards).Contributiontotheadvancementofdomesticpowerindustrytechnologythroughsystemintegrationanddesigncapabilitiescompliantwithinternationalstandards(IECstandards).
Target IndustrieTargetIndustrie
Key infrastructure industries within the power system sector.Keyinfrastructureindustrieswithinthepowersystemsector.
Power generation and transmission/substation facilities, such as power plants and substations.Powergenerationandtransmission/substationfacilities,suchaspowerplantsandsubstations.
Large-scale plant projects and power operation systems in various industrial sites.Large-scaleplantprojectsandpoweroperationsystemsinvariousindustrialsites.
Energy infrastructure construction in the public sector, including the Korea District Heating Corporation.Energyinfrastructureconstructioninthepublicsector,includingtheKoreaDistrictHeatingCorporation.
Major MarketsMajorMarkets
Certifications/PatentsCertifications/Patents
Acquisition of ISO9001:2000 and ISO9001:2008 Quality Management System certifications.AcquisitionofISO9001:2000andISO9001:2008QualityManagementSystemcertifications.
Obtainment of Korea Electrical Safety Corporation's V check certification for relay products.ObtainmentofKoreaElectricalSafetyCorporation'sVcheckcertificationforrelayproducts.
Efforts to secure competitive advantage and expand its technology portfolio based on proprietary core technologies.Effortstosecurecompetitiveadvantageandexpanditstechnologyportfoliobasedonproprietarycoretechnologies.
Confirmation of expertise through its patent portfolio and project execution history.Confirmationofexpertisethroughitspatentportfolioandprojectexecutionhistory.