Sangsin EDP, established in 1985, is a specialized manufacturer of secondary battery CAN components, holding a leading global position in parts for electric vehicles (xEV) and energy storage systems (ESS). The company leverages ultra-precision mold technology and automated production lines to supply cylindrical and prismatic battery cans, as well as CID components. It is actively leading the future market through the development of next-generation 46-series cylindrical battery cans. With multiple production bases both domestically and internationally, Sangsin EDP ensures a stable supply chain for global battery manufacturers.SangsinEDP,establishedin1985,isaspecializedmanufacturerofsecondarybatteryCANcomponents,holdingaleadingglobalpositioninpartsforelectricvehicles(xEV)andenergystoragesystems(ESS).Thecompanyleveragesultra-precisionmoldtechnologyandautomatedproductionlinestosupplycylindricalandprismaticbatterycans,aswellasCIDcomponents.Itisactivelyleadingthefuturemarketthroughthedevelopmentofnext-generation46-seriescylindricalbatterycans.Withmultipleproductionbasesbothdomesticallyandinternationally,SangsinEDPensuresastablesupplychainforglobalbatterymanufacturers.
Key Products/TechnologiesKeyProducts/Technologies
Medium-to-large secondary battery components: CAN components used in electric vehicles (xEV) and energy storage systems (ESS), functioning as Jelly Roll and electrolyte housing. The company possesses technology for ultra-long Deep Drawing up to 100mm in height and is the first in Korea to develop and mass-produce Press Vent technology.Medium-to-largesecondarybatterycomponents:CANcomponentsusedinelectricvehicles(xEV)andenergystoragesystems(ESS),functioningasJellyRollandelectrolytehousing.Thecompanypossessestechnologyforultra-longDeepDrawingupto100mminheightandisthefirstinKoreatodevelopandmass-producePressVenttechnology.
Small-sized secondary battery components: Cylindrical and prismatic CAN components applied in small IT devices, power tools, laptops, and electric bicycles. These are flagship products that successfully localized components previously imported entirely from Japan, belonging to a high-barrier industry requiring advanced Deep Drawing technology.Small-sizedsecondarybatterycomponents:CylindricalandprismaticCANcomponentsappliedinsmallITdevices,powertools,laptops,andelectricbicycles.TheseareflagshipproductsthatsuccessfullylocalizedcomponentspreviouslyimportedentirelyfromJapan,belongingtoahigh-barrierindustryrequiringadvancedDeepDrawingtechnology.
CID (Current Interrupt Device) components: Critical safety components that ensure battery safety by interrupting current when internal cell pressure rises, preventing explosions.CID(CurrentInterruptDevice)components:Criticalsafetycomponentsthatensurebatterysafetybyinterruptingcurrentwheninternalcellpressurerises,preventingexplosions.
CAP ASS'Y: Components that seal the top of a secondary battery cell and include electrode terminals, responsible for the stable operation of the battery and protection from external environments.CAPASS'Y:Componentsthatsealthetopofasecondarybatterycellandincludeelectrodeterminals,responsibleforthestableoperationofthebatteryandprotectionfromexternalenvironments.
Ultra-precision Deep Drawing technology: A core technology that encompasses the entire process from mold design to product mass production, achieving the shortest development lead time in the industry.Ultra-precisionDeepDrawingtechnology:Acoretechnologythatencompassestheentireprocessfrommolddesigntoproductmassproduction,achievingtheshortestdevelopmentleadtimeintheindustry.
Next-generation 46-series cylindrical battery can response technology: Capabilities in developing technology to proactively respond to the mass production of 46-series cylindrical batteries, evolving from the existing 18650 and 21700 formats.Next-generation46-seriescylindricalbatterycanresponsetechnology:Capabilitiesindevelopingtechnologytoproactivelyrespondtothemassproductionof46-seriescylindricalbatteries,evolvingfromtheexisting18650and21700formats.
Core AdvantagesCoreAdvantages
Global production network establishment: Domestic (Cheonan, Yangsan, Hwaseong) and international (Xi'an, Tianjin in China; Seremban in Malaysia; Hungary; Kokomo in the USA) production bases in key markets, enabling rapid and stable supply near customer sites.Globalproductionnetworkestablishment:Domestic(Cheonan,Yangsan,Hwaseong)andinternational(Xi'an,TianjininChina;SerembaninMalaysia;Hungary;KokomointheUSA)productionbasesinkeymarkets,enablingrapidandstablesupplynearcustomersites.
Ultra-precision mold and Deep Drawing technology: Based on ultra-precision press and Deep Drawing technologies accumulated since its establishment in 1985, the company possesses comprehensive technical capabilities from mold design to processing for secondary battery CAN components.Ultra-precisionmoldandDeepDrawingtechnology:Basedonultra-precisionpressandDeepDrawingtechnologiesaccumulatedsinceitsestablishmentin1985,thecompanypossessescomprehensivetechnicalcapabilitiesfrommolddesigntoprocessingforsecondarybatteryCANcomponents.
Proactive response to next-generation technologies: Capabilities in proactively responding to future battery market changes, such as the development and mass production preparation of 46-series cylindrical battery cans and the expansion of production lines for large prismatic ESS cans.Proactiveresponsetonext-generationtechnologies:Capabilitiesinproactivelyrespondingtofuturebatterymarketchanges,suchasthedevelopmentandmassproductionpreparationof46-seriescylindricalbatterycansandtheexpansionofproductionlinesforlargeprismaticESScans.
Strong partnership and market share with major clients: A key partner of Samsung SDI, supplying over 80% of cylindrical battery cans, 50% of medium-to-large CANs, and 85% of cylindrical CANs, establishing high market share and trust.Strongpartnershipandmarketsharewithmajorclients:AkeypartnerofSamsungSDI,supplyingover80%ofcylindricalbatterycans,50%ofmedium-to-largeCANs,and85%ofcylindricalCANs,establishinghighmarketshareandtrust.
Cost competitiveness and production efficiency: Enhanced cost competitiveness and maximized productivity through an in-house full-process system, along with the ability to achieve economies of scale through large-volume production.Costcompetitivenessandproductionefficiency:Enhancedcostcompetitivenessandmaximizedproductivitythroughanin-housefull-processsystem,alongwiththeabilitytoachieveeconomiesofscalethroughlarge-volumeproduction.
Efforts in diversifying customer base: Reducing dependence on specific customers by securing global top-tier clients such as GM, Volvo, Panasonic, CATL, and Murata, in addition to its primary client, Samsung SDI.Effortsindiversifyingcustomerbase:Reducingdependenceonspecificcustomersbysecuringglobaltop-tierclientssuchasGM,Volvo,Panasonic,CATL,andMurata,inadditiontoitsprimaryclient,SamsungSDI.
Target IndustriesTargetIndustries
Electric Vehicles (xEV): A key component in the electric vehicle industry through the supply of battery CAN (cylindrical, prismatic, medium-to-large) components for EVs.ElectricVehicles(xEV):AkeycomponentintheelectricvehicleindustrythroughthesupplyofbatteryCAN(cylindrical,prismatic,medium-to-large)componentsforEVs.
Energy Storage Systems (ESS): Contributing to the development of the energy industry by supplying battery CAN (medium-to-large prismatic) components for ESS, for renewable energy utilization and power efficiency.EnergyStorageSystems(ESS):ContributingtothedevelopmentoftheenergyindustrybysupplyingbatteryCAN(medium-to-largeprismatic)componentsforESS,forrenewableenergyutilizationandpowerefficiency.
Small IT devices and power tools: Providing cylindrical and prismatic battery CAN components for small electronic devices such as mobile phones, laptops, tablet PCs, power tools, and electric bicycles.SmallITdevicesandpowertools:ProvidingcylindricalandprismaticbatteryCANcomponentsforsmallelectronicdevicessuchasmobilephones,laptops,tabletPCs,powertools,andelectricbicycles.
Major MarketsMajorMarkets
China (Xi'an, Tianjin), Malaysia (Seremban)China(Xi'an,Tianjin),Malaysia(Seremban)
HungaryHungary
USA (Indiana, Kokomo)USA(Indiana,Kokomo)
Certifications/PatentsCertifications/Patents
ISO 9001 (Quality Management System) certification: Demonstrates excellence in product quality management systems.ISO9001(QualityManagementSystem)certification:Demonstratesexcellenceinproductqualitymanagementsystems.
ISO 14001 (Environmental Management System) certification: Acknowledges efficiency in environmental management systems.ISO14001(EnvironmentalManagementSystem)certification:Acknowledgesefficiencyinenvironmentalmanagementsystems.
ISO 16949 certification: Meets quality management system requirements for the automotive industry.ISO16949certification:Meetsqualitymanagementsystemrequirementsfortheautomotiveindustry.
Selected as a Global Hidden Champion: Recognized as a company with innovation and growth potential.SelectedasaGlobalHiddenChampion:Recognizedasacompanywithinnovationandgrowthpotential.
AEO (Authorized Economic Operator_Export) certification: Certified by the Korea Customs Service for excellence in export and import safety management.AEO(AuthorizedEconomicOperator_Export)certification:CertifiedbytheKoreaCustomsServiceforexcellenceinexportandimportsafetymanagement.
Designated as a Root Technology Specialized Company: Recognized by the Small and Medium Business Administration for expertise in core root technologies.DesignatedasaRootTechnologySpecializedCompany:RecognizedbytheSmallandMediumBusinessAdministrationforexpertiseincoreroottechnologies.
KDB Global Star certification: Recognized by Korea Development Bank for global growth potential.KDBGlobalStarcertification:RecognizedbyKoreaDevelopmentBankforglobalgrowthpotential.
Patent registration: Holds a patent related to 'Safety Vent for Cylindrical Secondary Battery Can'.Patentregistration:Holdsapatentrelatedto'SafetyVentforCylindricalSecondaryBatteryCan'.
Patent registration: Acquired a patent for 'Mold technology for shimming trim to prevent rotational detachment of cylindrical cans'.Patentregistration:Acquiredapatentfor'Moldtechnologyforshimmingtrimtopreventrotationaldetachmentofcylindricalcans'.
Patent registration: Holds a patent related to 'Method for manufacturing components of secondary batteries'.Patentregistration:Holdsapatentrelatedto'Methodformanufacturingcomponentsofsecondarybatteries'.
Introduction
Location
57 4sandan 6-gil, Jiksan-eup, Seobuk-gu, Cheonan, Chungcheongnam-do, South Korea
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Information
57 4sandan 6-gil, Jiksan-eup, Seobuk-gu, Cheonan, Chungcheongnam-do, South Korea