Samnung, established in 1982, a specialized manufacturer of transformers. A leader in the transformer sector, with the first development of 0.5-grade MOF BCT and 800kV BCT. Expansion of business since 2000 into a comprehensive power equipment manufacturer, producing switchgear and extra-high voltage power distribution equipment. Establishment of a quality management system based on ISO and KS standards. A management policy prioritizing customer satisfaction.Samnung,establishedin1982,aspecializedmanufactureroftransformers.Aleaderinthetransformersector,withthefirstdevelopmentof0.5-gradeMOFBCTand800kVBCT.Expansionofbusinesssince2000intoacomprehensivepowerequipmentmanufacturer,producingswitchgearandextra-highvoltagepowerdistributionequipment.EstablishmentofaqualitymanagementsystembasedonISOandKSstandards.Amanagementpolicyprioritizingcustomersatisfaction.
Key Products/TechnologiesKeyProducts/Technologies
Transformers (Metering Out-Fit, Potential Transformer, Current Transformer) as core product lines.Transformers(MeteringOut-Fit,PotentialTransformer,CurrentTransformer)ascoreproductlines.
Metering Out-Fit (M.O.F) models SNM-1 and SNM-M1, with applied technology for 0.5-grade MOF BCT and 800kV BCT development.MeteringOut-Fit(M.O.F)modelsSNM-1andSNM-M1,withappliedtechnologyfor0.5-gradeMOFBCTand800kVBCTdevelopment.
Indoor epoxy molded Metering Out-Fit (M.O.F) also a key product.IndoorepoxymoldedMeteringOut-Fit(M.O.F)alsoakeyproduct.
Switchgear products including Automatic Section Switch (A.S.S) model SNASS and indoor A.I.S.S models SN-02-AIS, SN-03-AIS.SwitchgearproductsincludingAutomaticSectionSwitch(A.S.S)modelSNASSandindoorA.I.S.SmodelsSN-02-AIS,SN-03-AIS.
Integrated air-insulated Automatic Section Switch (A.I.S.S), Cut Out Switch (C.O.S) model SNCOS, Power Fuse (P.F) model KD-PF-400, and Polymer Lightning Arrester (P.L.A) model SNCE-2 as major product offerings.Integratedair-insulatedAutomaticSectionSwitch(A.I.S.S),CutOutSwitch(C.O.S)modelSNCOS,PowerFuse(P.F)modelKD-PF-400,andPolymerLightningArrester(P.L.A)modelSNCE-2asmajorproductofferings.
Core capability in developing a wiring device for preventing incorrect wiring between watt-hour meters and instrument transformers.Corecapabilityindevelopingawiringdeviceforpreventingincorrectwiringbetweenwatt-hourmetersandinstrumenttransformers.
One-touch wiring-free MOF technology contributing to ease of installation and enhanced safety.One-touchwiring-freeMOFtechnologycontributingtoeaseofinstallationandenhancedsafety.
Core AdvantagesCoreAdvantages
Independent Technology Development Capability: A leading position in the transformer sector through the first domestic development of 0.5-grade MOF BCT and 800kV BCT.IndependentTechnologyDevelopmentCapability:Aleadingpositioninthetransformersectorthroughthefirstdomesticdevelopmentof0.5-gradeMOFBCTand800kVBCT.
Leadership in Product Localization: Contribution to technological self-reliance by spearheading the localization of transformer products since its founding in 1982.LeadershipinProductLocalization:Contributiontotechnologicalself-reliancebyspearheadingthelocalizationoftransformerproductssinceitsfoundingin1982.
Innovative Wiring-Free MOF Technology: Possession of one-touch MOF technology for preventing incorrect wiring in instrument transformers, enhancing installation convenience and safety. This technology's significant effect on reducing on-site work time and preventing damage accidents.InnovativeWiring-FreeMOFTechnology:Possessionofone-touchMOFtechnologyforpreventingincorrectwiringininstrumenttransformers,enhancinginstallationconvenienceandsafety.Thistechnology'ssignificanteffectonreducingon-siteworktimeandpreventingdamageaccidents.
Comprehensive Power Equipment Production System: Establishment of a broad product lineup by expanding beyond specialized transformer manufacturing to self-produce switchgear and extra-high voltage power distribution equipment since 2000.ComprehensivePowerEquipmentProductionSystem:Establishmentofabroadproductlineupbyexpandingbeyondspecializedtransformermanufacturingtoself-produceswitchgearandextra-highvoltagepowerdistributionequipmentsince2000.
Quality Management System: Assurance of product reliability and quality excellence through development and production compliant with ISO and KS standards.QualityManagementSystem:AssuranceofproductreliabilityandqualityexcellencethroughdevelopmentandproductioncompliantwithISOandKSstandards.
Customer-Centric Management: A management policy prioritizing customer satisfaction.Customer-CentricManagement:Amanagementpolicyprioritizingcustomersatisfaction.
Target IndustrieTargetIndustrie
Power infrastructure sectors including power generation, transmission, substation, and distribution.Powerinfrastructuresectorsincludingpowergeneration,transmission,substation,anddistribution.
Construction of power systems in large-scale industrial facilities and buildings requiring extra-high voltage power distribution equipment.Constructionofpowersystemsinlarge-scaleindustrialfacilitiesandbuildingsrequiringextra-highvoltagepowerdistributionequipment.
Environments where stable power supply is essential, such as factories, plants, and commercial buildings.Environmentswherestablepowersupplyisessential,suchasfactories,plants,andcommercialbuildings.
Supply of key components for power metering, protection, and control system construction.Supplyofkeycomponentsforpowermetering,protection,andcontrolsystemconstruction.
Major MarketsMajorMarkets
Certifications/PatentsCertifications/Patents
Possession of Quality Management System Certification (ISO 9001).PossessionofQualityManagementSystemCertification(ISO9001).
Acquisition of business registration certificate and factory registration certificate.Acquisitionofbusinessregistrationcertificateandfactoryregistrationcertificate.
Completion of patent, utility model, and design registration related to "wiring device for preventing incorrect wiring between watt-hour meters and instrument transformers" (March 2015).Completionofpatent,utilitymodel,anddesignregistrationrelatedto"wiringdeviceforpreventingincorrectwiringbetweenwatt-hourmetersandinstrumenttransformers"(March2015).
Possession of patents related to transformer manufacturing and design registration patents.Possessionofpatentsrelatedtotransformermanufacturinganddesignregistrationpatents.
Compliance with KS standards and development and production based on the latest standards.CompliancewithKSstandardsanddevelopmentandproductionbasedonthelateststandards.