UST is a company that produces stainless steel pipes and tubes based on over 30 years of know-how, providing solutions for advanced industries such as the localization of semiconductor equipment parts and the development of secondary battery separatorsUSTisacompanythatproducesstainlesssteelpipesandtubesbasedonover30yearsofknow-how,providingsolutionsforadvancedindustriessuchasthelocalizationofsemiconductorequipmentpartsandthedevelopmentofsecondarybatteryseparators
Key Products/TechnologiesKeyProducts/Technologies
Stainless steel pipes and tubes in various sizes from 1/4 inch to 54 inches, including AP, BA, and EP grade high-purity and ultra-high-purity steel pipesStainlesssteelpipesandtubesinvarioussizesfrom1/4inchto54inches,includingAP,BA,andEPgradehigh-purityandultra-high-puritysteelpipes
In-house production and supply of EMI SPIRAL SHIELD GASKETs, critical components that block external magnetic field inflow and internal magnetic field outflow in semiconductor manufacturing equipment, facilitating circuit pattern fabricationIn-houseproductionandsupplyofEMISPIRALSHIELDGASKETs,criticalcomponentsthatblockexternalmagneticfieldinflowandinternalmagneticfieldoutflowinsemiconductormanufacturingequipment,facilitatingcircuitpatternfabrication
Provision of Pad Gasket product lines through in-house production of Q & Gel-PAD materials, with Q PAD material production from 0.152mm to 0.4mm and custom production capabilities according to customer specificationsProvisionofPadGasketproductlinesthroughin-houseproductionofQ&Gel-PADmaterials,withQPADmaterialproductionfrom0.152mmto0.4mmandcustomproductioncapabilitiesaccordingtocustomerspecifications
Possession of precision winding control and automated manufacturing technology for semiconductor equipment, along with modular equipment development capabilities, achieving etching equipment performance improvement and localization of electromagnetic shielding componentsPossessionofprecisionwindingcontrolandautomatedmanufacturingtechnologyforsemiconductorequipment,alongwithmodularequipmentdevelopmentcapabilities,achievingetchingequipmentperformanceimprovementandlocalizationofelectromagneticshieldingcomponents
Ongoing research and development of hybrid separator technology and equipment for secondary battery separators, demonstrating technological capability to meet increasing demands for battery safetyOngoingresearchanddevelopmentofhybridseparatortechnologyandequipmentforsecondarybatteryseparators,demonstratingtechnologicalcapabilitytomeetincreasingdemandsforbatterysafety
Core AdvantagesCoreAdvantages
Over 30 years of accumulated know-how in stainless steel pipe and tube production, coupled with the introduction of state-of-the-art facilities, ensuring the supply of high-quality productsOver30yearsofaccumulatedknow-howinstainlesssteelpipeandtubeproduction,coupledwiththeintroductionofstate-of-the-artfacilities,ensuringthesupplyofhigh-qualityproducts
Capability to produce all sizes of stainless steel pipes distributed domestically, from 1/4 inch to 54 inches, and providing perfect quality packaging through an automated packaging systemCapabilitytoproduceallsizesofstainlesssteelpipesdistributeddomestically,from1/4inchto54inches,andprovidingperfectqualitypackagingthroughanautomatedpackagingsystem
Establishment of an integrated production system for both general and high-purity stainless steel pipes, internalizing the entire process from pipe manufacturing to cleaning and electropolishing, ensuring consistent quality and process controlEstablishmentofanintegratedproductionsystemforbothgeneralandhigh-puritystainlesssteelpipes,internalizingtheentireprocessfrompipemanufacturingtocleaningandelectropolishing,ensuringconsistentqualityandprocesscontrol
Successful localization of the manufacturing process for EMI SPIRAL SHIELD GASKETs, a core semiconductor component, and patent registration, achieving technological independence and securing over 50% market share in the domestic market for similar productsSuccessfullocalizationofthemanufacturingprocessforEMISPIRALSHIELDGASKETs,acoresemiconductorcomponent,andpatentregistration,achievingtechnologicalindependenceandsecuringover50%marketshareinthedomesticmarketforsimilarproducts
Implementation of proprietary analysis and auto-measurement systems, allowing measuring equipment to automatically assess quality without human intervention, significantly reducing defect rates and maintaining consistent qualityImplementationofproprietaryanalysisandauto-measurementsystems,allowingmeasuringequipmenttoautomaticallyassessqualitywithouthumanintervention,significantlyreducingdefectratesandmaintainingconsistentquality
Acquisition of numerous international standard certifications including ISO 9001, ISO 14001, ISO 27001, and ISO 45001, ensuring reliability in quality, environmental management, information security, and occupational health and safetyAcquisitionofnumerousinternationalstandardcertificationsincludingISO9001,ISO14001,ISO27001,andISO45001,ensuringreliabilityinquality,environmentalmanagement,informationsecurity,andoccupationalhealthandsafety
Target IndustrieTargetIndustrie
Semiconductor Industry: Supply of high-purity clean tubes, precision tubes, EMI Gaskets, etching equipment components, and other semiconductor manufacturing equipment and partsSemiconductorIndustry:Supplyofhigh-puritycleantubes,precisiontubes,EMIGaskets,etchingequipmentcomponents,andothersemiconductormanufacturingequipmentandparts
Display Industry: Support for display manufacturing processes through the supply of high-purity tubes and clean tubesDisplayIndustry:Supportfordisplaymanufacturingprocessesthroughthesupplyofhigh-puritytubesandcleantubes
Secondary Battery Industry: Development of secondary battery separators and supply of related high-purity clean tubesSecondaryBatteryIndustry:Developmentofsecondarybatteryseparatorsandsupplyofrelatedhigh-puritycleantubes
Pharmaceutical Industry: Supply of high-purity stainless steel tubes for environments extremely sensitive to contaminationPharmaceuticalIndustry:Supplyofhigh-puritystainlesssteeltubesforenvironmentsextremelysensitivetocontamination
Plant and Power Generation Facilities: Supply of stainless steel pipes for various industrial sectors including construction, shipbuilding, offshore plants, and petrochemicalsPlantandPowerGenerationFacilities:Supplyofstainlesssteelpipesforvariousindustrialsectorsincludingconstruction,shipbuilding,offshoreplants,andpetrochemicals
Medical Device and Automotive Parts Market: Expansion of business areas to secure future growth enginesMedicalDeviceandAutomotivePartsMarket:Expansionofbusinessareastosecurefuturegrowthengines
Major MarketsMajorMarkets
Taiwan, China, JapanTaiwan,China,Japan
United StatesUnitedStates
Certifications/PatentsCertifications/Patents
Possession of 16 patents, demonstrating continuous R&D and strengthening technological capabilitiesPossessionof16patents,demonstratingcontinuousR&Dandstrengtheningtechnologicalcapabilities
Ownership of 3 patents related to the manufacturing method of EMI SPIRAL SHIELD GASKETsOwnershipof3patentsrelatedtothemanufacturingmethodofEMISPIRALSHIELDGASKETs
Acquisition of ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), ISO 27001 (Information Security Management System), and ISO 45001 (Occupational Health and Safety Management System) certificationsAcquisitionofISO9001(QualityManagementSystem),ISO14001(EnvironmentalManagementSystem),ISO27001(InformationSecurityManagementSystem),andISO45001(OccupationalHealthandSafetyManagementSystem)certifications
Certification as a Venture Company (Innovation Growth Type) and selection as a specialized company for materials, parts, and equipmentCertificationasaVentureCompany(InnovationGrowthType)andselectionasaspecializedcompanyformaterials,parts,andequipment
Recipient of the Minister of Trade, Industry and Energy Award for contributions to the materials, parts, and equipment industry at the '2025 K-Tech Inside Show' organized by the Ministry of Trade, Industry and EnergyRecipientoftheMinisterofTrade,IndustryandEnergyAwardforcontributionstothematerials,parts,andequipmentindustryatthe'2025K-TechInsideShow'organizedbytheMinistryofTrade,IndustryandEnergy
Selected for the 'Million Dollar Export Tower' award by the Korea International Trade AssociationSelectedforthe'MillionDollarExportTower'awardbytheKoreaInternationalTradeAssociation
Awarded the Presidential Commendation for 'Best Job Creation Company in Korea' by the Ministry of Employment and Labor and the Prime Minister's Commendation for meritorious service to small and medium-sized enterprisesAwardedthePresidentialCommendationfor'BestJobCreationCompanyinKorea'bytheMinistryofEmploymentandLaborandthePrimeMinister'sCommendationformeritoriousservicetosmallandmedium-sizedenterprises
Various domestic and international product certifications such as KC, KS, JIS, and classification society certifications including KR, LR, BV, ABS, and NKVariousdomesticandinternationalproductcertificationssuchasKC,KS,JIS,andclassificationsocietycertificationsincludingKR,LR,BV,ABS,andNK
Introduction
Location
290 Cheolgang-ro, Nam-gu, Pohang, Gyeongsangbuk-do, South Korea
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Information
290 Cheolgang-ro, Nam-gu, Pohang, Gyeongsangbuk-do, South Korea