Jinyang Speciality Steel is a specialized company producing special steel products since its establishment in 1978. The company supplies various special steel bar products, including rolled bars, cold drawn bars, and heat-treated bars. It contributes to the growth of the Korean automotive and heavy equipment industries by providing raw materials for core components. In 2012, the company completed a new state-of-the-art rolling mill with an annual production capacity of 400,000 tons, enhancing its production capabilities.JinyangSpecialitySteelisaspecializedcompanyproducingspecialsteelproductssinceitsestablishmentin1978.Thecompanysuppliesvariousspecialsteelbarproducts,includingrolledbars,colddrawnbars,andheat-treatedbars.ItcontributestothegrowthoftheKoreanautomotiveandheavyequipmentindustriesbyprovidingrawmaterialsforcorecomponents.In2012,thecompanycompletedanewstate-of-the-artrollingmillwithanannualproductioncapacityof400,000tons,enhancingitsproductioncapabilities.
Key Products/TechnologiesKeyProducts/Technologies
**Hot Rolled Round Bar**: Products utilizing high-purity billets from global steel manufacturers such as POSCO and SeAH Besteel as raw materials. Core raw materials for automotive components like drive parts, transmission parts, steering, and bearing parts. Production capability for various sizes ranging from 25mm to 125mm in diameter.**HotRolledRoundBar**:Productsutilizinghigh-puritybilletsfromglobalsteelmanufacturerssuchasPOSCOandSeAHBesteelasrawmaterials.Corerawmaterialsforautomotivecomponentslikedriveparts,transmissionparts,steering,andbearingparts.Productioncapabilityforvarioussizesrangingfrom25mmto125mmindiameter.
**Peeled Round Bar**: High-quality bar products with fine defects removed through continuous turning of the hot rolled bar surface by 1-2mm. Flawless products ensuring precise dimensions and improved roundness. Raw materials for automotive cold forging parts and industrial/heavy equipment cylinder rods. Production of sizes ranging from 20mm to 80mm in diameter.**PeeledRoundBar**:High-qualitybarproductswithfinedefectsremovedthroughcontinuousturningofthehotrolledbarsurfaceby1-2mm.Flawlessproductsensuringprecisedimensionsandimprovedroundness.Rawmaterialsforautomotivecoldforgingpartsandindustrial/heavyequipmentcylinderrods.Productionofsizesrangingfrom20mmto80mmindiameter.
**Cold Drawn Bar**: Products manufactured by removing surface scale from wire rods using shot blasting, then passing them through drawing dies. Raw materials for automotive and industrial bearing bars characterized by improved surface finish and roundness. Production of sizes ranging from 19mm to 33mm in diameter.**ColdDrawnBar**:Productsmanufacturedbyremovingsurfacescalefromwirerodsusingshotblasting,thenpassingthemthroughdrawingdies.Rawmaterialsforautomotiveandindustrialbearingbarscharacterizedbyimprovedsurfacefinishandroundness.Productionofsizesrangingfrom19mmto33mmindiameter.
**Steel Grades Produced**: Production of a wide range of special steel grades, including machine structural carbon steel, alloy steel, bearing steel, non-heat-treated steel, free-cutting steel, spring steel, and heat-treated steel. Capability to supply customized materials meeting diverse industrial requirements.**SteelGradesProduced**:Productionofawiderangeofspecialsteelgrades,includingmachinestructuralcarbonsteel,alloysteel,bearingsteel,non-heat-treatedsteel,free-cuttingsteel,springsteel,andheat-treatedsteel.Capabilitytosupplycustomizedmaterialsmeetingdiverseindustrialrequirements.
**Quality Control Technology**: Establishment of a stringent quality control system through the introduction of state-of-the-art inspection equipment from Germany and the United States. Utilization of advanced inspection equipment such as magnetic particle inspection (MPI-1), eddy current testing (9R4C-550E), ultrasonic testing (UT-500 SL-7), and material sorting (MAGNATEST). Continuous efforts in training excellent inspection personnel.**QualityControlTechnology**:Establishmentofastringentqualitycontrolsystemthroughtheintroductionofstate-of-the-artinspectionequipmentfromGermanyandtheUnitedStates.Utilizationofadvancedinspectionequipmentsuchasmagneticparticleinspection(MPI-1),eddycurrenttesting(9R4C-550E),ultrasonictesting(UT-500SL-7),andmaterialsorting(MAGNATEST).Continuouseffortsintrainingexcellentinspectionpersonnel.
Core AdvantagesCoreAdvantages
**Long History and Accumulated Technology**: Possession of deep experience and know-how accumulated over 50 years in the special steel sector since its establishment in 1978. A history of growth alongside the development of the domestic steel industry.**LongHistoryandAccumulatedTechnology**:Possessionofdeepexperienceandknow-howaccumulatedover50yearsinthespecialsteelsectorsinceitsestablishmentin1978.Ahistoryofgrowthalongsidethedevelopmentofthedomesticsteelindustry.
**State-of-the-Art Large-Scale Production Facilities**: Ownership of a new rolling mill in Yeongcheon, completed in 2012, with an annual production capacity of 400,000 tons. Securing efficient mass production capabilities and a stable supply chain.**State-of-the-ArtLarge-ScaleProductionFacilities**:OwnershipofanewrollingmillinYeongcheon,completedin2012,withanannualproductioncapacityof400,000tons.Securingefficientmassproductioncapabilitiesandastablesupplychain.
**Advanced Quality Control System**: Maintenance of the highest quality through the introduction of cutting-edge inspection equipment from advanced countries like Germany and the United States, and the training of specialized personnel. Operation of a comprehensive inspection and management system from product manufacturing to delivery.**AdvancedQualityControlSystem**:Maintenanceofthehighestqualitythroughtheintroductionofcutting-edgeinspectionequipmentfromadvancedcountrieslikeGermanyandtheUnitedStates,andthetrainingofspecializedpersonnel.Operationofacomprehensiveinspectionandmanagementsystemfromproductmanufacturingtodelivery.
**Diverse Product Portfolio and High-Quality Steel Grade Production**: Provision of a wide range of special steel grades, including machine structural carbon steel, alloy steel, bearing steel, and spring steel. Technology for producing peeled bars and cold drawn bars boasting precise dimensions and flawless surfaces.**DiverseProductPortfolioandHigh-QualitySteelGradeProduction**:Provisionofawiderangeofspecialsteelgrades,includingmachinestructuralcarbonsteel,alloysteel,bearingsteel,andspringsteel.Technologyforproducingpeeledbarsandcolddrawnbarsboastingprecisedimensionsandflawlesssurfaces.
**Close Cooperation with Downstream Industries**: A history of development alongside the growth of the domestic automotive and heavy equipment industries. Establishment of stable supply networks and trust with major clients.**CloseCooperationwithDownstreamIndustries**:Ahistoryofdevelopmentalongsidethegrowthofthedomesticautomotiveandheavyequipmentindustries.Establishmentofstablesupplynetworksandtrustwithmajorclients.
**Technological and Management Innovation Capabilities**: History of selection as an innovative small and medium-sized enterprise (INNO-BIZ) and a management-innovative small and medium-sized enterprise. Strengthening competitiveness through continuous research and development and process improvement efforts.**TechnologicalandManagementInnovationCapabilities**:Historyofselectionasaninnovativesmallandmedium-sizedenterprise(INNO-BIZ)andamanagement-innovativesmallandmedium-sizedenterprise.Strengtheningcompetitivenessthroughcontinuousresearchanddevelopmentandprocessimprovementefforts.
Cold Forging Parts Manufacturing IndustryColdForgingPartsManufacturingIndustry
Cylinder Rod Manufacturing IndustryCylinderRodManufacturingIndustry
Major MarketsMajorMarkets
India, Japan, Southeast AsiaIndia,Japan,SoutheastAsia
Certifications/PatentsCertifications/Patents
Acquisition of KS certification (KSD3867, KSD3752)AcquisitionofKScertification(KSD3867,KSD3752)
Completion of TS16949 quality system certificationCompletionofTS16949qualitysystemcertification
Securing ISO 9002 quality system certificationSecuringISO9002qualitysystemcertification
Selection as an innovative small and medium-sized enterprise (INNO-BIZ)Selectionasaninnovativesmallandmedium-sizedenterprise(INNO-BIZ)
Selection as a management-innovative small and medium-sized enterpriseSelectionasamanagement-innovativesmallandmedium-sizedenterprise
Selection as a world-class small and medium-sized enterprise (Gyeongsangbuk-do)Selectionasaworld-classsmallandmedium-sizedenterprise(Gyeongsangbuk-do)
Establishment of a corporate research institute (1994) demonstrating R&D capabilitiesEstablishmentofacorporateresearchinstitute(1994)demonstratingR&Dcapabilities
Introduction
Location
30 Yeongdong-daero 85-gil, Gangnam District, Seoul, South Korea
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Information
30 Yeongdong-daero 85-gil, Gangnam District, Seoul, South Korea