Cheonil Electric Co., Ltd., founded as Changshin Chemical in 1984, specializes in the production of electrical insulation products utilizing epoxy resin. The company focuses on the development and manufacturing of core electrical insulation components such as insulators and bushings. It ensures product reliability and safety through its ISO 9001 quality management system. The company's technological capabilities are objectively verified by passing tests from the Korea Electrotechnology Research Institute (KERI). Cheonil Electric is a company that contributes to localization through the development of the first epoxy powder new manufacturing method in Korea, pursuing continuous technological innovation.CheonilElectricCo.,Ltd.,foundedasChangshinChemicalin1984,specializesintheproductionofelectricalinsulationproductsutilizingepoxyresin.Thecompanyfocusesonthedevelopmentandmanufacturingofcoreelectricalinsulationcomponentssuchasinsulatorsandbushings.ItensuresproductreliabilityandsafetythroughitsISO9001qualitymanagementsystem.Thecompany'stechnologicalcapabilitiesareobjectivelyverifiedbypassingtestsfromtheKoreaElectrotechnologyResearchInstitute(KERI).CheonilElectricisacompanythatcontributestolocalizationthroughthedevelopmentofthefirstepoxypowdernewmanufacturingmethodinKorea,pursuingcontinuoustechnologicalinnovation.
Key Products/TechnologiesKeyProducts/Technologies
Development and production capabilities for epoxy insulator product lines across low, medium, and high voltage applicationsDevelopmentandproductioncapabilitiesforepoxyinsulatorproductlinesacrosslow,medium,andhighvoltageapplications
Supply capability for specific voltage and application-suited epoxy insulator products, including 7.2kV indoor CH-902 and CH-903 modelsSupplycapabilityforspecificvoltageandapplication-suitedepoxyinsulatorproducts,including7.2kVindoorCH-902andCH-903models
Securing core material technology through in-house development and production of epoxy powder molding materialsSecuringcorematerialtechnologythroughin-housedevelopmentandproductionofepoxypowdermoldingmaterials
Possession of development and mass production technology for epoxy liquid equipment and various types of insulator productsPossessionofdevelopmentandmassproductiontechnologyforepoxyliquidequipmentandvarioustypesofinsulatorproducts
Successful localization and production expertise in electrical insulation products utilizing the first epoxy powder new manufacturing method in KoreaSuccessfullocalizationandproductionexpertiseinelectricalinsulationproductsutilizingthefirstepoxypowdernewmanufacturingmethodinKorea
Core AdvantagesCoreAdvantages
Extensive experience and unique technological know-how in the specialized production of epoxy resin-based electrical insulation products, accumulated since 1984Extensiveexperienceanduniquetechnologicalknow-howinthespecializedproductionofepoxyresin-basedelectricalinsulationproducts,accumulatedsince1984
A stringent quality management system compliant with international standards, certified by ISO 9001, and a customer-satisfaction-oriented management philosophyAstringentqualitymanagementsystemcompliantwithinternationalstandards,certifiedbyISO9001,andacustomer-satisfaction-orientedmanagementphilosophy
A track record of objective product performance verification through credible institutions, including passing tests for epoxy support insulators (PID6A4, PIG20B4, PIF6A4) by the Korea Electrotechnology Research Institute (KERI)Atrackrecordofobjectiveproductperformanceverificationthroughcredibleinstitutions,includingpassingtestsforepoxysupportinsulators(PID6A4,PIG20B4,PIF6A4)bytheKoreaElectrotechnologyResearchInstitute(KERI)
Leadership in technology through continuous research and development efforts, such as the domestic development of the first epoxy powder new manufacturing method and epoxy liquid equipmentLeadershipintechnologythroughcontinuousresearchanddevelopmentefforts,suchasthedomesticdevelopmentofthefirstepoxypowdernewmanufacturingmethodandepoxyliquidequipment
A differentiated strategy to secure market advantage based on superior quality, reliable delivery adherence, and competitive pricingAdifferentiatedstrategytosecuremarketadvantagebasedonsuperiorquality,reliabledeliveryadherence,andcompetitivepricing
Demonstrated product safety and compliance with environmental regulations, evidenced by passing heavy metal contamination tests by the Korea Chemical Testing InstituteDemonstratedproductsafetyandcompliancewithenvironmentalregulations,evidencedbypassingheavymetalcontaminationtestsbytheKoreaChemicalTestingInstitute
Target IndustriesTargetIndustries
Power Transmission and Distribution Systems: Supply of essential high-performance electrical insulation components for power grid infrastructure, including substations and switchgearPowerTransmissionandDistributionSystems:Supplyofessentialhigh-performanceelectricalinsulationcomponentsforpowergridinfrastructure,includingsubstationsandswitchgear
Electrical Equipment Manufacturing: Provision of critical insulation solutions to industries manufacturing various electrical devices and components such as transformers, circuit breakers, and high-voltage switchesElectricalEquipmentManufacturing:Provisionofcriticalinsulationsolutionstoindustriesmanufacturingvariouselectricaldevicesandcomponentssuchastransformers,circuitbreakers,andhigh-voltageswitches
Industrial Electrical Facilities: Application of stable insulators in industrial sectors requiring high and low voltage electrical installations, including factories, plants, and buildingsIndustrialElectricalFacilities:Applicationofstableinsulatorsinindustrialsectorsrequiringhighandlowvoltageelectricalinstallations,includingfactories,plants,andbuildings
Major MarketsMajorMarkets
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Certifications/PatentsCertifications/Patents
ISO 9001 Quality Management System certification (acquired April 2005), demonstrating international-level quality management capabilities across product development, production, and serviceISO9001QualityManagementSystemcertification(acquiredApril2005),demonstratinginternational-levelqualitymanagementcapabilitiesacrossproductdevelopment,production,andservice
KAS V-Check mark certification (acquired December 2013), providing official confirmation of product reliability and safetyKASV-Checkmarkcertification(acquiredDecember2013),providingofficialconfirmationofproductreliabilityandsafety
Technical expertise validated by passing rigorous tests for epoxy support insulators (PID6A4, PIG20B4, PIF6A4) from the Korea Electrotechnology Research Institute (KERI)Technicalexpertisevalidatedbypassingrigoroustestsforepoxysupportinsulators(PID6A4,PIG20B4,PIF6A4)fromtheKoreaElectrotechnologyResearchInstitute(KERI)
Proof of product environmental safety and regulatory compliance through passing heavy metal contamination tests by the Korea Chemical Testing InstituteProofofproductenvironmentalsafetyandregulatorycompliancethroughpassingheavymetalcontaminationtestsbytheKoreaChemicalTestingInstitute
Introduction
Location
49-108 Geurugogae-ro 490beon-gil, Eunhyeon-myeon, Yangju-si, Gyeonggi-do, South Korea