Established in 1976, Samwha Electronics is a leading comprehensive Soft Ferrite Core manufacturer in Korea, pioneering the production of core component materials for the electronics industry. The company continuously strives for transformation and re-leap amidst the rapid digitalization and global competition of the 21st-century electronic communication industry. It is pursuing business structure reorganization, manufacturing competitiveness innovation, early stabilization of overseas factories, and strengthened investment in high-profit new products and businesses to become a top-tier value-creating enterprise for humanity and the environment. The company is dedicated to strong R&D and quality technology innovation, along with the creation of new business models.Establishedin1976,SamwhaElectronicsisaleadingcomprehensiveSoftFerriteCoremanufacturerinKorea,pioneeringtheproductionofcorecomponentmaterialsfortheelectronicsindustry.Thecompanycontinuouslystrivesfortransformationandre-leapamidsttherapiddigitalizationandglobalcompetitionofthe21st-centuryelectroniccommunicationindustry.Itispursuingbusinessstructurereorganization,manufacturingcompetitivenessinnovation,earlystabilizationofoverseasfactories,andstrengthenedinvestmentinhigh-profitnewproductsandbusinessestobecomeatop-tiervalue-creatingenterpriseforhumanityandtheenvironment.ThecompanyisdedicatedtostrongR&Dandqualitytechnologyinnovation,alongwiththecreationofnewbusinessmodels.
Key Products/TechnologiesKeyProducts/Technologies
A diverse range of Soft Ferrite Core products including U Core, EP Core, Toroid Core, E Core, Block Core, Planar Core, SQ, SQE, UU Core, and PQ/RM CoreAdiverserangeofSoftFerriteCoreproductsincludingUCore,EPCore,ToroidCore,ECore,BlockCore,PlanarCore,SQ,SQE,UUCore,andPQ/RMCore
Manufacturing and sales of Magnetic Powder Core (MPC) product lines, encompassing MPP, High Flux, Sendust, and Super FluxManufacturingandsalesofMagneticPowderCore(MPC)productlines,encompassingMPP,HighFlux,Sendust,andSuperFlux
EP Core products designed with Cubic shapes for increased PCB integration and featuring low THD characteristics with PL-7, ST-30B materialsEPCoreproductsdesignedwithCubicshapesforincreasedPCBintegrationandfeaturinglowTHDcharacteristicswithPL-7,ST-30Bmaterials
Shielding-friendly properties of EP Core, commonly used in communication applications like Transformers and xDSL, and increasingly in power applicationsShielding-friendlypropertiesofEPCore,commonlyusedincommunicationapplicationslikeTransformersandxDSL,andincreasinglyinpowerapplications
Specialized core products such as Rod, Bar, Screw Core, Drum/SMD Core, EMC Core, LF Antenna Core, Ferrite Sheet For Wireless Charging, and Ferrite AbsorberSpecializedcoreproductssuchasRod,Bar,ScrewCore,Drum/SMDCore,EMCCore,LFAntennaCore,FerriteSheetForWirelessCharging,andFerriteAbsorber
High-frequency ferrite material development technology for Robo-taxi wireless charging systems and high-frequency filter material development for LiDAR applicationsHigh-frequencyferritematerialdevelopmenttechnologyforRobo-taxiwirelesschargingsystemsandhigh-frequencyfiltermaterialdevelopmentforLiDARapplications
Core AdvantagesCoreAdvantages
A strong market position as the largest comprehensive Soft Ferrite Core manufacturer in Korea since its establishment in 1976AstrongmarketpositionasthelargestcomprehensiveSoftFerriteCoremanufacturerinKoreasinceitsestablishmentin1976
Continuous R&D and quality technology innovation, with a corporate research institute driving investment in new high-profit products and businessesContinuousR&Dandqualitytechnologyinnovation,withacorporateresearchinstitutedrivinginvestmentinnewhigh-profitproductsandbusinesses
A broad product portfolio and material technology expertise, including the commercialization of Magnetic Powder Core (MPC) products in addition to ferrite coresAbroadproductportfolioandmaterialtechnologyexpertise,includingthecommercializationofMagneticPowderCore(MPC)productsinadditiontoferritecores
Early stabilization of overseas factories (Qingdao, China, and Hungary) and a diversified export market strategy for global management system establishmentEarlystabilizationofoverseasfactories(Qingdao,China,andHungary)andadiversifiedexportmarketstrategyforglobalmanagementsystemestablishment
Ferrite production technology as a key alternative material to rare earth elements in advanced industries such as electric vehicles, smartphones, and home appliancesFerriteproductiontechnologyasakeyalternativematerialtorareearthelementsinadvancedindustriessuchaselectricvehicles,smartphones,andhomeappliances
Successful initial orders for ferrite cores for EV ultra-fast chargers and an expanding sales proportion of ferrite for eco-friendly vehiclesSuccessfulinitialordersforferritecoresforEVultra-fastchargersandanexpandingsalesproportionofferriteforeco-friendlyvehicles
Dominant competitive advantage with over 70% global market share in the anechoic chamber absorber core sectorDominantcompetitiveadvantagewithover70%globalmarketshareintheanechoicchamberabsorbercoresector
Target IndustrieTargetIndustrie
Supply of core component materials for the IT and semiconductor industriesSupplyofcorecomponentmaterialsfortheITandsemiconductorindustries
Application in eco-friendly electric vehicle electronic components (HEV, PHEV, EV, FCV), ultra-fast chargers, LDC, PFC filters, and reactorsApplicationineco-friendlyelectricvehicleelectroniccomponents(HEV,PHEV,EV,FCV),ultra-fastchargers,LDC,PFCfilters,andreactors
EMI/EMC filters for home appliances and components for premium home appliance productsEMI/EMCfiltersforhomeappliancesandcomponentsforpremiumhomeapplianceproducts
5G communication equipment and communication core components5Gcommunicationequipmentandcommunicationcorecomponents
Industrial electronic and power components such as ship ballast water treatment systems, solar inverters, UPS, and welding machinesIndustrialelectronicandpowercomponentssuchasshipballastwatertreatmentsystems,solarinverters,UPS,andweldingmachines
Robo-taxi wireless charging systems for autonomous vehicles and high-frequency filter materials for LiDARRobo-taxiwirelesschargingsystemsforautonomousvehiclesandhigh-frequencyfiltermaterialsforLiDAR
Continuous technology development and innovation capabilities through the establishment of a corporate research institute in 1988Continuoustechnologydevelopmentandinnovationcapabilitiesthroughtheestablishmentofacorporateresearchinstitutein1988
Possession of 9 domestic papers and 56 patents listed by KISTI (as of 2025)Possessionof9domesticpapersand56patentslistedbyKISTI(asof2025)
Disclosure of technological competitiveness and quality management systems via the 'Certifications & Patents' section on the official websiteDisclosureoftechnologicalcompetitivenessandqualitymanagementsystemsviathe'Certifications&Patents'sectionontheofficialwebsite
Promotion of comprehensive management innovation activities, including ERP system establishment and re-establishment of 6 Sigma and TPM initiativesPromotionofcomprehensivemanagementinnovationactivities,includingERPsystemestablishmentandre-establishmentof6SigmaandTPMinitiatives