STI Co., Ltd. is a specialized company established in 1989, producing high-value-added equipment and materials, including optical fiber preform manufacturing facilities, semiconductor and display manufacturing equipment, and next-generation power semiconductor materials and equipment. The company maintains a leading position in the global market with its advanced technology. Notably, it holds over 40% of the domestic market share and ranks first globally in Central Chemical Supply System (CCSS) technology. Recently, the company has expanded its business scope by developing power semiconductor heat dissipation component manufacturing equipment and securing orders in the Chinese market.STICo.,Ltd.isaspecializedcompanyestablishedin1989,producinghigh-value-addedequipmentandmaterials,includingopticalfiberpreformmanufacturingfacilities,semiconductoranddisplaymanufacturingequipment,andnext-generationpowersemiconductormaterialsandequipment.Thecompanymaintainsaleadingpositionintheglobalmarketwithitsadvancedtechnology.Notably,itholdsover40%ofthedomesticmarketshareandranksfirstgloballyinCentralChemicalSupplySystem(CCSS)technology.Recently,thecompanyhasexpandeditsbusinessscopebydevelopingpowersemiconductorheatdissipationcomponentmanufacturingequipmentandsecuringordersintheChinesemarket.
Key Products/TechnologiesKeyProducts/Technologies
Optical Fiber Preform Manufacturing Facilities: Possessing global No.1 technology in optical fiber preform equipment. The company has a history of exporting these facilities to China since 2010.OpticalFiberPreformManufacturingFacilities:PossessingglobalNo.1technologyinopticalfiberpreformequipment.ThecompanyhasahistoryofexportingthesefacilitiestoChinasince2010.
Semiconductor and Display Equipment: Central Chemical Supply System (CCSS) is an automated system for remotely supplying high-purity chemicals to production equipment in semiconductor and display front-end processes. Wet System is equipment applied in LCD and OLED patterning processes. Inkjet Printing System is an OLED display inkjet printer equipment that applies liquid OCR between display panels and cover glass.SemiconductorandDisplayEquipment:CentralChemicalSupplySystem(CCSS)isanautomatedsystemforremotelysupplyinghigh-puritychemicalstoproductionequipmentinsemiconductoranddisplayfront-endprocesses.WetSystemisequipmentappliedinLCDandOLEDpatterningprocesses.InkjetPrintingSystemisanOLEDdisplayinkjetprinterequipmentthatappliesliquidOCRbetweendisplaypanelsandcoverglass.
Next-Generation Power Semiconductor Materials and Equipment: Synthetic quartz is a core material for the semiconductor industry, and SiC PVT Furnace secures competitiveness in the next-generation power semiconductor market. Power semiconductor heat dissipation component manufacturing equipment applies core process technology for thermal management of power semiconductors operating in high-voltage, high-frequency environments. The company is also pre-developing ceramic interposer technology for HBM (High Bandwidth Memory) and packaging markets.Next-GenerationPowerSemiconductorMaterialsandEquipment:Syntheticquartzisacorematerialforthesemiconductorindustry,andSiCPVTFurnacesecurescompetitivenessinthenext-generationpowersemiconductormarket.Powersemiconductorheatdissipationcomponentmanufacturingequipmentappliescoreprocesstechnologyforthermalmanagementofpowersemiconductorsoperatinginhigh-voltage,high-frequencyenvironments.Thecompanyisalsopre-developingceramicinterposertechnologyforHBM(HighBandwidthMemory)andpackagingmarkets.
Heat Treatment Equipment: Possessing various heat treatment equipment technologies, including electric furnaces, vacuum furnaces, and electric kilns. The company has a patent registration history related to solid oxide fuel cell housings.HeatTreatmentEquipment:Possessingvariousheattreatmentequipmenttechnologies,includingelectricfurnaces,vacuumfurnaces,andelectrickilns.Thecompanyhasapatentregistrationhistoryrelatedtosolidoxidefuelcellhousings.
Core AdvantagesCoreAdvantages
Global No.1 Technology: Holding the highest level of technology globally in optical fiber preform facilities. Maintaining over 40% domestic market share and global No.1 position in the semiconductor Central Chemical Supply System (CCSS) market.GlobalNo.1Technology:Holdingthehighestleveloftechnologygloballyinopticalfiberpreformfacilities.Maintainingover40%domesticmarketshareandglobalNo.1positioninthesemiconductorCentralChemicalSupplySystem(CCSS)market.
Proprietary Technology Development and Automation System: World's first development of ACQC (automatic supply volume control) system for CCSS, ensuring automated chemical supply technology. Recognized for proprietary process-based technology in power semiconductor heat dissipation component manufacturing equipment.ProprietaryTechnologyDevelopmentandAutomationSystem:World'sfirstdevelopmentofACQC(automaticsupplyvolumecontrol)systemforCCSS,ensuringautomatedchemicalsupplytechnology.Recognizedforproprietaryprocess-basedtechnologyinpowersemiconductorheatdissipationcomponentmanufacturingequipment.
Diversified Business Portfolio: Engaged in various high-value-added equipment and material businesses, including optical fiber preform facilities, semiconductor and display equipment, synthetic quartz, SiC PVT Furnace, and power semiconductor equipment. Securing future growth engines through the development of ceramic interposer technology for HBM and packaging markets.DiversifiedBusinessPortfolio:Engagedinvarioushigh-value-addedequipmentandmaterialbusinesses,includingopticalfiberpreformfacilities,semiconductoranddisplayequipment,syntheticquartz,SiCPVTFurnace,andpowersemiconductorequipment.SecuringfuturegrowthenginesthroughthedevelopmentofceramicinterposertechnologyforHBMandpackagingmarkets.
Global Clientele and Export Competitiveness: Supplying equipment to global semiconductor and display companies such as Samsung Electronics, SK Hynix, Samsung Display, CSOT, Micron, and Intel. Possessing export records for optical fiber equipment to overseas markets including China and India. Awarded the '100 Million Dollar Export Tower' in 2018, demonstrating strong export capabilities.GlobalClienteleandExportCompetitiveness:SupplyingequipmenttoglobalsemiconductoranddisplaycompaniessuchasSamsungElectronics,SKHynix,SamsungDisplay,CSOT,Micron,andIntel.PossessingexportrecordsforopticalfiberequipmenttooverseasmarketsincludingChinaandIndia.Awardedthe'100MillionDollarExportTower'in2018,demonstratingstrongexportcapabilities.
Continuous R&D Investment and Certifications: Recognized for continuous efforts in technology development and external certifications, including 'Excellent Human Resources Development Institution' certification, 'Root Technology Specialized Company' designation, and 'World Class 300 Company' selection.ContinuousR&DInvestmentandCertifications:Recognizedforcontinuouseffortsintechnologydevelopmentandexternalcertifications,including'ExcellentHumanResourcesDevelopmentInstitution'certification,'RootTechnologySpecializedCompany'designation,and'WorldClass300Company'selection.
Target IndustrieTargetIndustrie
Semiconductor Industry: Application of Central Chemical Supply System (CCSS), Wet System, synthetic quartz, SiC PVT Furnace, power semiconductor manufacturing equipment, and HBM ceramic interposer technology.SemiconductorIndustry:ApplicationofCentralChemicalSupplySystem(CCSS),WetSystem,syntheticquartz,SiCPVTFurnace,powersemiconductormanufacturingequipment,andHBMceramicinterposertechnology.
Display Industry: Application of Central Chemical Supply System (CCSS), Wet System, and Inkjet Printing System.DisplayIndustry:ApplicationofCentralChemicalSupplySystem(CCSS),WetSystem,andInkjetPrintingSystem.
Optical Communication Industry: Supply of optical fiber preform manufacturing facilities.OpticalCommunicationIndustry:Supplyofopticalfiberpreformmanufacturingfacilities.
Renewable Energy Industry: Power semiconductor equipment addresses the growing global demand for high-efficiency power semiconductors driven by the expansion of electric vehicles (EVs), data centers, and renewable energy infrastructure.RenewableEnergyIndustry:Powersemiconductorequipmentaddressesthegrowingglobaldemandforhigh-efficiencypowersemiconductorsdrivenbytheexpansionofelectricvehicles(EVs),datacenters,andrenewableenergyinfrastructure.
Major MarketsMajorMarkets
China, India, SingaporeChina,India,Singapore
United States (Austin plant expansion planned)UnitedStates(Austinplantexpansionplanned)
Certifications/PatentsCertifications/Patents
Excellent Human Resources Development Institution Certification (September 2020)ExcellentHumanResourcesDevelopmentInstitutionCertification(September2020)
Ministry of Science and ICT Excellent Corporate Research Institute Certification (December 2019)MinistryofScienceandICTExcellentCorporateResearchInstituteCertification(December2019)
Awarded 100 Million Dollar Export Tower on the 55th Trade Day (December 2018)Awarded100MillionDollarExportToweronthe55thTradeDay(December2018)
Awarded 10 Million Dollar Export Tower on the 54th Trade Day (December 2017)Awarded10MillionDollarExportToweronthe54thTradeDay(December2017)
Presidential Commendation Award (December 2015)PresidentialCommendationAward(December2015)
Gyeongbuk Small and Medium Business Award (Technology Development Category) (December 2014)GyeongbukSmallandMediumBusinessAward(TechnologyDevelopmentCategory)(December2014)
Patent Registration (Method and Apparatus for Animal Carcass Treatment by Alkaline Hydrolysis) (December 2013)PatentRegistration(MethodandApparatusforAnimalCarcassTreatmentbyAlkalineHydrolysis)(December2013)
Awarded 5 Million Dollar Export Tower (December 2013)Awarded5MillionDollarExportTower(December2013)