DS Techno Co., Ltd. is a company specializing in the manufacturing and processing of core components for semiconductor equipment for over 30 years since its establishment in 1990. It develops and produces high-value-added components for semiconductor manufacturing processes based on special materials such as Quartz, Silicon (Si), and Silicon Carbide (SiC). The company successfully developed and mass-produced CVD-SiC products, which were previously reliant on imports, marking a domestic first. In 2022, it was awarded the '20 Million Dollar Export Tower' on Trade Day, demonstrating its competitiveness in the global market.DSTechnoCo.,Ltd.isacompanyspecializinginthemanufacturingandprocessingofcorecomponentsforsemiconductorequipmentforover30yearssinceitsestablishmentin1990.Itdevelopsandproduceshigh-value-addedcomponentsforsemiconductormanufacturingprocessesbasedonspecialmaterialssuchasQuartz,Silicon(Si),andSiliconCarbide(SiC).Thecompanysuccessfullydevelopedandmass-producedCVD-SiCproducts,whichwerepreviouslyreliantonimports,markingadomesticfirst.In2022,itwasawardedthe'20MillionDollarExportTower'onTradeDay,demonstratingitscompetitivenessintheglobalmarket.
Key Products/TechnologiesKeyProducts/Technologies
Quartz Ware: Essential consumable components used in semiconductor manufacturing processes like etching and diffusion for wafer protection and transport. Product lines include PEDESTAL integrated POLY 2, Pedestal Boat, and Outer Tube. Features excellent high-temperature stability, chemical resistance, and corrosion resistance.QuartzWare:Essentialconsumablecomponentsusedinsemiconductormanufacturingprocesseslikeetchinganddiffusionforwaferprotectionandtransport.ProductlinesincludePEDESTALintegratedPOLY2,PedestalBoat,andOuterTube.Featuresexcellenthigh-temperaturestability,chemicalresistance,andcorrosionresistance.
Silicon Ware (Si WARE): Applied as components for semiconductor Diffusion, Etch, and CVD processes. Product categories include SPACER RING, SI FOCUS RING, and ELECTRODE. Characterized by superior wear resistance, chemical resistance, and thermal conductivity.SiliconWare(SiWARE):AppliedascomponentsforsemiconductorDiffusion,Etch,andCVDprocesses.ProductcategoriesincludeSPACERRING,SIFOCUSRING,andELECTRODE.Characterizedbysuperiorwearresistance,chemicalresistance,andthermalconductivity.
CVD-SiC Products: High-strength, high-purity materials domestically developed and mass-produced for the first time, overcoming previous import dependency. Utilized as semiconductor process components, such as wafer fixing rings in etching equipment. Includes products like SiC 16P.CVD-SiCProducts:High-strength,high-puritymaterialsdomesticallydevelopedandmass-producedforthefirsttime,overcomingpreviousimportdependency.Utilizedassemiconductorprocesscomponents,suchaswaferfixingringsinetchingequipment.IncludesproductslikeSiC16P.
Vertical Integration of Technology: Possesses capabilities for in-house manufacturing of core strategic materials like Quartz, Silicon, and CVD-SiC, from raw material production to precision processing, cleaning, and inspection. This enables rapid design and manufacturing of components optimized for customer process environments from the raw material stage.VerticalIntegrationofTechnology:Possessescapabilitiesforin-housemanufacturingofcorestrategicmaterialslikeQuartz,Silicon,andCVD-SiC,fromrawmaterialproductiontoprecisionprocessing,cleaning,andinspection.Thisenablesrapiddesignandmanufacturingofcomponentsoptimizedforcustomerprocessenvironmentsfromtherawmaterialstage.
Next-Generation Power Semiconductor Component Development: Successful development of power semiconductor components capable of withstanding 2,000℃ in collaboration with Kokusai Electric of Japan, for use in electric vehicles (EVs), industrial robots, and renewable energy sectors. Efforts to overcome limitations of existing materials through the development of 600mm-class large-diameter single-crystal silicon components.Next-GenerationPowerSemiconductorComponentDevelopment:Successfuldevelopmentofpowersemiconductorcomponentscapableofwithstanding2,000℃incollaborationwithKokusaiElectricofJapan,foruseinelectricvehicles(EVs),industrialrobots,andrenewableenergysectors.Effortstoovercomelimitationsofexistingmaterialsthroughthedevelopmentof600mm-classlarge-diametersingle-crystalsiliconcomponents.
Core AdvantagesCoreAdvantages
Domestic First in CVD-SiC Development and Mass Production: Successfully developed and mass-produced CVD-SiC products, previously imported, contributing to the localization of materials. This provides a significant advantage in securing technological independence and supply chain stability.DomesticFirstinCVD-SiCDevelopmentandMassProduction:Successfullydevelopedandmass-producedCVD-SiCproducts,previouslyimported,contributingtothelocalizationofmaterials.Thisprovidesasignificantadvantageinsecuringtechnologicalindependenceandsupplychainstability.
Over 30 Years of Expertise in Semiconductor Core Component Manufacturing: Accumulated know-how and technological prowess in the manufacturing and processing of core components for semiconductor equipment since its establishment in 1990. The skill of experienced technicians significantly impacts the reliability and completeness of quartz components.Over30YearsofExpertiseinSemiconductorCoreComponentManufacturing:Accumulatedknow-howandtechnologicalprowessinthemanufacturingandprocessingofcorecomponentsforsemiconductorequipmentsinceitsestablishmentin1990.Theskillofexperiencedtechnicianssignificantlyimpactsthereliabilityandcompletenessofquartzcomponents.
Strong Partnerships with Global Semiconductor Companies: Secured leading global semiconductor companies such as Samsung Electronics, SK Hynix, Intel, Micron, and GlobalFoundries as major clients. Attracted investments from Samsung Electronics in 2022 and Intel in 2024, strengthening strategic partnerships.StrongPartnershipswithGlobalSemiconductorCompanies:SecuredleadingglobalsemiconductorcompaniessuchasSamsungElectronics,SKHynix,Intel,Micron,andGlobalFoundriesasmajorclients.AttractedinvestmentsfromSamsungElectronicsin2022andIntelin2024,strengtheningstrategicpartnerships.
Vertical Technology Internalization Capability: Operates a vertically integrated system that covers the entire process from raw material manufacturing to precision processing, precision cleaning, and verification for key materials like Quartz, Silicon, and CVD-SiC. This ensures both process reliability and supply stability for clients.VerticalTechnologyInternalizationCapability:Operatesaverticallyintegratedsystemthatcoverstheentireprocessfromrawmaterialmanufacturingtoprecisionprocessing,precisioncleaning,andverificationforkeymaterialslikeQuartz,Silicon,andCVD-SiC.Thisensuresbothprocessreliabilityandsupplystabilityforclients.
Continuous Technology Development and Investment: Recognized for its technological capabilities through consistent R&D investments, including the in-house development and localization of quartz ingots, and the development of silicon and CVD-SiC products. Expanding production capacity and advancing technology through the construction of new factories in Wonju, Gangwon Province, and the expansion of facilities in Eumseong, Chungcheongbuk-do.ContinuousTechnologyDevelopmentandInvestment:RecognizedforitstechnologicalcapabilitiesthroughconsistentR&Dinvestments,includingthein-housedevelopmentandlocalizationofquartzingots,andthedevelopmentofsiliconandCVD-SiCproducts.ExpandingproductioncapacityandadvancingtechnologythroughtheconstructionofnewfactoriesinWonju,GangwonProvince,andtheexpansionoffacilitiesinEumseong,Chungcheongbuk-do.
Commitment to ESG Management and Eco-Friendly Workplaces: Initiated efforts to become an eco-friendly company by designating five areas, including greenhouse gas reduction, resource circulation, and energy conservation. Preparing to become a world-class eco-friendly workplace after being selected for the 'Smart Eco-Factory Construction Project' organized by the Ministry of Environment in 2023.CommitmenttoESGManagementandEco-FriendlyWorkplaces:Initiatedeffortstobecomeaneco-friendlycompanybydesignatingfiveareas,includinggreenhousegasreduction,resourcecirculation,andenergyconservation.Preparingtobecomeaworld-classeco-friendlyworkplaceafterbeingselectedforthe'SmartEco-FactoryConstructionProject'organizedbytheMinistryofEnvironmentin2023.
Target IndustrieTargetIndustrie
Semiconductor Industry: Specializes in manufacturing and processing core components for semiconductor equipment, supplying high-purity quartz, silicon, and SiC components essential for semiconductor manufacturing processes such as etching, diffusion, and CVD.SemiconductorIndustry:Specializesinmanufacturingandprocessingcorecomponentsforsemiconductorequipment,supplyinghigh-purityquartz,silicon,andSiCcomponentsessentialforsemiconductormanufacturingprocessessuchasetching,diffusion,andCVD.
Power Semiconductor Industry: Develops and supplies core components for power semiconductor manufacturing equipment used in various industrial sectors, including electric vehicles (EVs), industrial robots and automation, and renewable energy.PowerSemiconductorIndustry:Developsandsuppliescorecomponentsforpowersemiconductormanufacturingequipmentusedinvariousindustrialsectors,includingelectricvehicles(EVs),industrialrobotsandautomation,andrenewableenergy.
Major MarketsMajorMarkets
South Korea, Japan, China, Taiwan, SingaporeSouthKorea,Japan,China,Taiwan,Singapore
Germany, France, ItalyGermany,France,Italy
United StatesUnitedStates
Certifications/PatentsCertifications/Patents
ISO 9001 (Quality Management System)ISO9001(QualityManagementSystem)
ISO 14001 (Environmental Management System)ISO14001(EnvironmentalManagementSystem)
ISO 45001 (Occupational Health and Safety Management System)ISO45001(OccupationalHealthandSafetyManagementSystem)
ISO 22301 (Business Continuity Management System)ISO22301(BusinessContinuityManagementSystem)
ISO 27001 (Information Security Management System)ISO27001(InformationSecurityManagementSystem)
Technology Innovation Small and Medium Business Confirmation (Ministry of SMEs and Startups)TechnologyInnovationSmallandMediumBusinessConfirmation(MinistryofSMEsandStartups)
Materials, Parts, and Equipment Specialist Company Confirmation (Korea Institute for Advancement of Technology)Materials,Parts,andEquipmentSpecialistCompanyConfirmation(KoreaInstituteforAdvancementofTechnology)
HIKE Certificate (SK-hynix, SAMSUNG, KE Gr.)HIKECertificate(SK-hynix,SAMSUNG,KEGr.)
Strong Small Business Certificate (Ministry of Employment and Labor)StrongSmallBusinessCertificate(MinistryofEmploymentandLabor)
New Excellent Technology (NET) Certification (Ministry of Trade, Industry and Energy)NewExcellentTechnology(NET)Certification(MinistryofTrade,IndustryandEnergy)
Greenhouse Gas Inventory Verification Statement (Korean Standards Association)GreenhouseGasInventoryVerificationStatement(KoreanStandardsAssociation)
Excellent Technology Research Center Designation (Ministry of Knowledge Economy)ExcellentTechnologyResearchCenterDesignation(MinistryofKnowledgeEconomy)
SME Green Management Rating ConfirmationSMEGreenManagementRatingConfirmation
First-instance victory in SiC ring material patent lawsuit (Patent No. 2117888, SiC structure formed by CVD method)First-instancevictoryinSiCringmaterialpatentlawsuit(PatentNo.2117888,SiCstructureformedbyCVDmethod)
2025 Intel EPIC Supplier Award (Quartz components category)2025IntelEPICSupplierAward(Quartzcomponentscategory)
2022 Trade Day '20 Million Dollar Export Tower' Award2022TradeDay'20MillionDollarExportTower'Award
2022 Semiconductor Day Presidential Commendation (CEO Ahn Hak-joon)2022SemiconductorDayPresidentialCommendation(CEOAhnHak-joon)