A specialized company in the refractories industry [cite: DB]. A pivotal role in the development of the steel and refractories industries [cite: DB]. Production of shaped and unshaped refractories and ceramic products. Expansion into steel (pipes) and IT service businesses. A company possessing rare earth refining facilities and high-temperature refractory material technology.Aspecializedcompanyintherefractoriesindustry[cite:DB].Apivotalroleinthedevelopmentofthesteelandrefractoriesindustries[cite:DB].Productionofshapedandunshapedrefractoriesandceramicproducts.Expansionintosteel(pipes)andITservicebusinesses.Acompanypossessingrareearthrefiningfacilitiesandhigh-temperaturerefractorymaterialtechnology.
Key Products/TechnologiesKeyProducts/Technologies
**Refractories Division**: Production of shaped refractories (Alumina Brick, Fire Clay Brick, High Silica Brick, Zircon Brick, SiC Brick, Insulating Brick, MgO Brick) maintaining structural strength at high temperatures.**RefractoriesDivision**:Productionofshapedrefractories(AluminaBrick,FireClayBrick,HighSilicaBrick,ZirconBrick,SiCBrick,InsulatingBrick,MgOBrick)maintainingstructuralstrengthathightemperatures.
Development and provision of core functional refractories (Purging Plug, Zirconia Nozzle) for steelmaking processes.Developmentandprovisionofcorefunctionalrefractories(PurgingPlug,ZirconiaNozzle)forsteelmakingprocesses.
**Kiln Furniture Refractories**: Development and production of saggers for cathode material sintering in secondary batteries (for LC, NCM, NCA-based cathode active materials, etc.) and saggers for powder calcination (for ceramic raw material calcination, inorganic pigment heat treatment).**KilnFurnitureRefractories**:Developmentandproductionofsaggersforcathodematerialsinteringinsecondarybatteries(forLC,NCM,NCA-basedcathodeactivematerials,etc.)andsaggersforpowdercalcination(forceramicrawmaterialcalcination,inorganicpigmentheattreatment).
**Fine Ceramics Division**: Possession of advanced ceramic material technology, including high-purity alumina-based alumina discs, alumina crucibles, ceramic pipe linings & elbows, ceramic rollers, spherical alumina, and ceramic membranes.**FineCeramicsDivision**:Possessionofadvancedceramicmaterialtechnology,includinghigh-purityalumina-basedaluminadiscs,aluminacrucibles,ceramicpipelinings&elbows,ceramicrollers,sphericalalumina,andceramicmembranes.
Specifically, securing spherical alumina filler technology produced as spherical, high-purity powder through a high-temperature melting process.Specifically,securingsphericalaluminafillertechnologyproducedasspherical,high-puritypowderthroughahigh-temperaturemeltingprocess.
**Steel Division**: Production and supply of steel products such as single and square pipes, and HGI steel.**SteelDivision**:Productionandsupplyofsteelproductssuchassingleandsquarepipes,andHGIsteel.
**IT Division**: Provision of digital transformation (DX) services through IoT and AI construction, ERP solution provision, and software development and supply.**ITDivision**:Provisionofdigitaltransformation(DX)servicesthroughIoTandAIconstruction,ERPsolutionprovision,andsoftwaredevelopmentandsupply.
**Rare Earth Related Technology**: History of signing a joint development MOU for a 'low-carbon, high-purity metal refining plant' with Australian ASM and supplying trial rare earth refining facilities.**RareEarthRelatedTechnology**:HistoryofsigningajointdevelopmentMOUfora'low-carbon,high-puritymetalrefiningplant'withAustralianASMandsupplyingtrialrareearthrefiningfacilities.
Core AdvantagesCoreAdvantages
**Long History and Accumulated Technology**: Unique know-how and technology accumulated in the refractories industry for nearly 50 years since its establishment in 1974 [cite: DB, 4, 7].**LongHistoryandAccumulatedTechnology**:Uniqueknow-howandtechnologyaccumulatedintherefractoriesindustryfornearly50yearssinceitsestablishmentin1974[cite:DB,4,7].
**Leading Advanced Material Technology**: Capability to develop spherical ceramics and various functional refractory products based on high-purity alumina.**LeadingAdvancedMaterialTechnology**:Capabilitytodevelopsphericalceramicsandvariousfunctionalrefractoryproductsbasedonhigh-purityalumina.
**Diversified Business Portfolio**: Securing stable growth engines by expanding into IT services (smart factory, ERP solutions) and rare earth related technology fields, building upon its refractories and steel manufacturing base.**DiversifiedBusinessPortfolio**:SecuringstablegrowthenginesbyexpandingintoITservices(smartfactory,ERPsolutions)andrareearthrelatedtechnologyfields,buildinguponitsrefractoriesandsteelmanufacturingbase.
**Key Role in Rare Metal Supply Chain**: Enhanced position as a strategic partner in the global rare earth supply chain restructuring process, through cooperation with Australian ASM and a history of supplying rare earth refining facilities.**KeyRoleinRareMetalSupplyChain**:Enhancedpositionasastrategicpartnerintheglobalrareearthsupplychainrestructuringprocess,throughcooperationwithAustralianASMandahistoryofsupplyingrareearthrefiningfacilities.
**Development of Eco-friendly and High-value-added Products**: Successful market differentiation by developing eco-friendly refractories and high-value-added new products in response to strengthening environmental regulations.**DevelopmentofEco-friendlyandHigh-value-addedProducts**:Successfulmarketdifferentiationbydevelopingeco-friendlyrefractoriesandhigh-value-addednewproductsinresponsetostrengtheningenvironmentalregulations.
**Continuous R&D Investment**: Consistent R&D investment (maintaining 1.40% of sales) and possession of excellent research equipment and specialized personnel since the establishment of its R&D center in 1986.**ContinuousR&DInvestment**:ConsistentR&Dinvestment(maintaining1.40%ofsales)andpossessionofexcellentresearchequipmentandspecializedpersonnelsincetheestablishmentofitsR&Dcenterin1986.
Target IndustrieTargetIndustrie
Steel industry (iron and steelmaking processes)Steelindustry(ironandsteelmakingprocesses)
Cement and chemical industriesCementandchemicalindustries
Waste incineration, glass, and ceramics industriesWasteincineration,glass,andceramicsindustries
Aerospace, secondary battery, and advanced industriesAerospace,secondarybattery,andadvancedindustries
Electronic materials and insulation materials industries (advanced ceramic materials)Electronicmaterialsandinsulationmaterialsindustries(advancedceramicmaterials)
Rare metal refining and smelting industries (rare earths)Raremetalrefiningandsmeltingindustries(rareearths)
IT solution market for corporations, public institutions, and financial institutionsITsolutionmarketforcorporations,publicinstitutions,andfinancialinstitutions
Major MarketsMajorMarkets
China (operation of subsidiaries and joint ventures such as Yingkou Xindong Refractories Co., Ltd., Zibo Dongkuk Refractories Co., Ltd.)China(operationofsubsidiariesandjointventuressuchasYingkouXindongRefractoriesCo.,Ltd.,ZiboDongkukRefractoriesCo.,Ltd.)
United States (potential for technical cooperation and market entry related to rare earth supply chain restructuring)UnitedStates(potentialfortechnicalcooperationandmarketentryrelatedtorareearthsupplychainrestructuring)
Australia (cooperation with ASM on rare earths)Australia(cooperationwithASMonrareearths)
Certifications/PatentsCertifications/Patents
ISO 9001 Quality Management System certification (acquired in 1999)ISO9001QualityManagementSystemcertification(acquiredin1999)
ISO 14001 Environmental Management System certification (acquired in 2003 and systematic environmental management practices)ISO14001EnvironmentalManagementSystemcertification(acquiredin2003andsystematicenvironmentalmanagementpractices)
ISO 45001 Occupational Health and Safety Management System certification (operation of dedicated worker safety and health organization and systematic safety management efforts)ISO45001OccupationalHealthandSafetyManagementSystemcertification(operationofdedicatedworkersafetyandhealthorganizationandsystematicsafetymanagementefforts)
Systematization of R&D capabilities through the establishment of a technology research institute in 1986SystematizationofR&Dcapabilitiesthroughtheestablishmentofatechnologyresearchinstitutein1986
Experience in technical collaboration related to refractory manufacturing with Asahi Glass of Japan in 1985ExperienceintechnicalcollaborationrelatedtorefractorymanufacturingwithAsahiGlassofJapanin1985
Possession of advanced refractory and spherical ceramic technology based on high-purity aluminaPossessionofadvancedrefractoryandsphericalceramictechnologybasedonhigh-purityalumina
Capability to supply high-temperature refractory materials and refining equipment technology required for rare earth refining processesCapabilitytosupplyhigh-temperaturerefractorymaterialsandrefiningequipmenttechnologyrequiredforrareearthrefiningprocesses
Subsidiary Dongyeon S&T selected as a national project developer and solution provider for smart factory advanced technology development by the Ministry of Trade, Industry and EnergySubsidiaryDongyeonS&TselectedasanationalprojectdeveloperandsolutionproviderforsmartfactoryadvancedtechnologydevelopmentbytheMinistryofTrade,IndustryandEnergy
Awarded the POSCO Quality Award 'Supplier Division Leap Award' in 2025AwardedthePOSCOQualityAward'SupplierDivisionLeapAward'in2025
Introduction
Location
2 Oncheonjang-ro 107beon-gil, Dongnae-gu, Busan, South Korea
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Information
2 Oncheonjang-ro 107beon-gil, Dongnae-gu, Busan, South Korea