Dongjin Non-Ferrous Metal Co., Ltd. is a specialized company in pure copper and copper alloy casting and processing, established in 2002. Its capabilities include custom production of continuous casting moulds, electrical resistance rings (END RING) for industrial motors, copper alloy bush bearings, and reducers. The company possesses specialized technology for manufacturing pure copper short-circuit rings, a critical component for large induction motors in power generation facilities. Through a high-tech B2B business model, it ensures a stable supply of products to domestic and international heavy electrical equipment manufacturers.DongjinNon-FerrousMetalCo.,Ltd.isaspecializedcompanyinpurecopperandcopperalloycastingandprocessing,establishedin2002.Itscapabilitiesincludecustomproductionofcontinuouscastingmoulds,electricalresistancerings(ENDRING)forindustrialmotors,copperalloybushbearings,andreducers.Thecompanypossessesspecializedtechnologyformanufacturingpurecoppershort-circuitrings,acriticalcomponentforlargeinductionmotorsinpowergenerationfacilities.Throughahigh-techB2Bbusinessmodel,itensuresastablesupplyofproductstodomesticandinternationalheavyelectricalequipmentmanufacturers.
Key Products/TechnologiesKeyProducts/Technologies
Key product categories include continuous casting moulds, electrical resistance rings (END RING) for industrial motors, copper alloy bush bearings, and reducers.Keyproductcategoriesincludecontinuouscastingmoulds,electricalresistancerings(ENDRING)forindustrialmotors,copperalloybushbearings,andreducers.
Capabilities extend to the production of centrifugal casting materials, industrial bushes, turbine bushes, and nuclear power plant bushes.Capabilitiesextendtotheproductionofcentrifugalcastingmaterials,industrialbushes,turbinebushes,andnuclearpowerplantbushes.
The company specializes in manufacturing pure copper short-circuit rings (End Ring), a core component for large induction motors in power generation facilities.Thecompanyspecializesinmanufacturingpurecoppershort-circuitrings(EndRing),acorecomponentforlargeinductionmotorsinpowergenerationfacilities.
It holds proprietary 'precision cold ring rolling technology' as a core competency, developed and advanced independently.Itholdsproprietary'precisioncoldringrollingtechnology'asacorecompetency,developedandadvancedindependently.
This technology represents a high-precision method overcoming the limitations of traditional forging and casting processes.Thistechnologyrepresentsahigh-precisionmethodovercomingthelimitationsoftraditionalforgingandcastingprocesses.
Core AdvantagesCoreAdvantages
**Expertise in Pure Copper and Copper Alloy Casting/Processing**: Deep technical expertise and know-how accumulated since 2002 in pure copper and copper alloy casting and processing.**ExpertiseinPureCopperandCopperAlloyCasting/Processing**:Deeptechnicalexpertiseandknow-howaccumulatedsince2002inpurecopperandcopperalloycastingandprocessing.
**Proprietary Precision Cold Ring Rolling Technology**: Possession of unique precision cold ring rolling technology essential for producing pure copper short-circuit rings for large induction motors in power generation facilities.**ProprietaryPrecisionColdRingRollingTechnology**:Possessionofuniqueprecisioncoldringrollingtechnologyessentialforproducingpurecoppershort-circuitringsforlargeinductionmotorsinpowergenerationfacilities.
**High-Quality and High-Precision Product Manufacturing**: Ability to stably supply high-quality products with excellent dimensional accuracy and superior mechanical and electrical properties through the precision ring rolling method.**High-QualityandHigh-PrecisionProductManufacturing**:Abilitytostablysupplyhigh-qualityproductswithexcellentdimensionalaccuracyandsuperiormechanicalandelectricalpropertiesthroughtheprecisionringrollingmethod.
**Customer-Tailored Production System**: Capability for custom production and provision of tailored products that meet the stringent technical specifications and quality standards of clients.**Customer-TailoredProductionSystem**:Capabilityforcustomproductionandprovisionoftailoredproductsthatmeetthestringenttechnicalspecificationsandqualitystandardsofclients.
**Rigorous Quality Management System**: Continuous quality stabilization management and operation of a quality assurance system since obtaining ISO 9001 certification in 2002.**RigorousQualityManagementSystem**:ContinuousqualitystabilizationmanagementandoperationofaqualityassurancesystemsinceobtainingISO9001certificationin2002.
Target IndustrieTargetIndustrie
Application of components in large induction motors within the power generation facility sector.Applicationofcomponentsinlargeinductionmotorswithinthepowergenerationfacilitysector.
Supply of core components for large industrial plants.Supplyofcorecomponentsforlargeindustrialplants.
Role as a key partner for heavy electrical equipment manufacturers.Roleasakeypartnerforheavyelectricalequipmentmanufacturers.
Provision of essential components for industrial motors and continuous casting equipment.Provisionofessentialcomponentsforindustrialmotorsandcontinuouscastingequipment.
Supply of parts related to turbines and nuclear power generation facilities.Supplyofpartsrelatedtoturbinesandnuclearpowergenerationfacilities.
Major MarketsMajorMarkets
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Certifications/PatentsCertifications/Patents
Acquisition of ISO 9001 Quality Management System certification in 2002.AcquisitionofISO9001QualityManagementSystemcertificationin2002.
Continuous efforts for quality stabilization management.Continuouseffortsforqualitystabilizationmanagement.
Possession of 2 patents.Possessionof2patents.
Track record of completing 2 government projects.Trackrecordofcompleting2governmentprojects.
Introduction
Location
15 Jukjeon 3-gil, Yangsan, Gyeongsangnam-do, South Korea
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Information
15 Jukjeon 3-gil, Yangsan, Gyeongsangnam-do, South Korea