Suh-han Industry, established in 1982, is a specialized manufacturing company active in diverse industrial sectors such as shipbuilding, offshore, petrochemical, and energy plants. The company's core businesses include cable tray systems, ship windows, and hot-dip galvanizing. Based on principles of trust and sincerity, the company implements smart management systems through digital manufacturing innovation. It aims to achieve customer satisfaction and value creation, striving to become a global mid-sized powerhouse with superior competitiveness and technological capabilities. The company provides solutions for safely supporting and protecting power and communication cables.Suh-hanIndustry,establishedin1982,isaspecializedmanufacturingcompanyactiveindiverseindustrialsectorssuchasshipbuilding,offshore,petrochemical,andenergyplants.Thecompany'scorebusinessesincludecabletraysystems,shipwindows,andhot-dipgalvanizing.Basedonprinciplesoftrustandsincerity,thecompanyimplementssmartmanagementsystemsthroughdigitalmanufacturinginnovation.Itaimstoachievecustomersatisfactionandvaluecreation,strivingtobecomeaglobalmid-sizedpowerhousewithsuperiorcompetitivenessandtechnologicalcapabilities.Thecompanyprovidessolutionsforsafelysupportingandprotectingpowerandcommunicationcables.
Key Products/TechnologiesKeyProducts/Technologies
Cable Tray Systems: The company offers a wide range of products including Ladder & Solid Bottom Type, Perforated Type, Cover, F.R.P Type, Hanger Type, Tubing Race Way, Punched Plate, Ceiling Hanger, and Metal Framing System. Key features include fireproofing systems for cable protection, lightweight modular products with enhanced structural rigidity, and high-functional fittings and elbows for various angle implementations. Production adheres to NEMA and IEC international standards, ensuring high quality. The Tubing Race Way system includes components such as 90° HORIZONTAL ELBOW, HORIZONTAL TEE, HORIZONTAL CROSS, JOINT CONNECTOR, VERTICAL CONNECTOR, HORIZONTAL CONNECTOR, and 90° UNIVERSAL CONNECTOR.CableTraySystems:ThecompanyoffersawiderangeofproductsincludingLadder&SolidBottomType,PerforatedType,Cover,F.R.PType,HangerType,TubingRaceWay,PunchedPlate,CeilingHanger,andMetalFramingSystem.Keyfeaturesincludefireproofingsystemsforcableprotection,lightweightmodularproductswithenhancedstructuralrigidity,andhigh-functionalfittingsandelbowsforvariousangleimplementations.ProductionadherestoNEMAandIECinternationalstandards,ensuringhighquality.TheTubingRaceWaysystemincludescomponentssuchas90°HORIZONTALELBOW,HORIZONTALTEE,HORIZONTALCROSS,JOINTCONNECTOR,VERTICALCONNECTOR,HORIZONTALCONNECTOR,and90°UNIVERSALCONNECTOR.
Ship Windows: Specializing in the manufacturing and production of fire-resistant ship windows in accordance with ISO, BSMA, and JIS standards. The company also possesses capabilities in developing and producing bulletproof windows. Bulletproof windows feature integrated Junction Box function with reduced controller size, improved packing rubber to prevent damage to electric heated glass, and an extruded Air Pocket Type for shock absorption. Furthermore, the application of 20% lighter glass development and improved bubble and distortion phenomena enhances performance.ShipWindows:Specializinginthemanufacturingandproductionoffire-resistantshipwindowsinaccordancewithISO,BSMA,andJISstandards.Thecompanyalsopossessescapabilitiesindevelopingandproducingbulletproofwindows.BulletproofwindowsfeatureintegratedJunctionBoxfunctionwithreducedcontrollersize,improvedpackingrubbertopreventdamagetoelectricheatedglass,andanextrudedAirPocketTypeforshockabsorption.Furthermore,theapplicationof20%lighterglassdevelopmentandimprovedbubbleanddistortionphenomenaenhancesperformance.
Hot-Dip Galvanizing Industry: Operation of hot-dip galvanizing processes to enhance the corrosion resistance of cable trays and other metal products. The company has obtained KS certification for hot-dip galvanizing according to KS D 8308 standard.Hot-DipGalvanizingIndustry:Operationofhot-dipgalvanizingprocessestoenhancethecorrosionresistanceofcabletraysandothermetalproducts.ThecompanyhasobtainedKScertificationforhot-dipgalvanizingaccordingtoKSD8308standard.
Proprietary Technologies: Development and on-site application of advanced production automation technologies, including roll-forming processes and robot welding systems. Actively pursuing the development of digital solution technologies integrating digital manufacturing innovation, RPA (Robotic Process Automation), and AI technologies through industry-academia-research collaboration.ProprietaryTechnologies:Developmentandon-siteapplicationofadvancedproductionautomationtechnologies,includingroll-formingprocessesandrobotweldingsystems.Activelypursuingthedevelopmentofdigitalsolutiontechnologiesintegratingdigitalmanufacturinginnovation,RPA(RoboticProcessAutomation),andAItechnologiesthroughindustry-academia-researchcollaboration.
Core AdvantagesCoreAdvantages
Unique Core Technology: A specialized manufacturing company focused on cable tray systems for shipbuilding and offshore plants, securing unparalleled technological competitiveness.UniqueCoreTechnology:Aspecializedmanufacturingcompanyfocusedoncabletraysystemsforshipbuildingandoffshoreplants,securingunparalleledtechnologicalcompetitiveness.
High-Functionality Product Lineup: Offering high-value-added products tailored to specific customer requirements and site conditions, such as fireproofing systems, lightweight modular products, and highly adaptable fittings and elbows.High-FunctionalityProductLineup:Offeringhigh-value-addedproductstailoredtospecificcustomerrequirementsandsiteconditions,suchasfireproofingsystems,lightweightmodularproducts,andhighlyadaptablefittingsandelbows.
Production Automation and Cost Competitiveness: Significant improvement in productivity through the in-house development and application of advanced production automation technologies, including roll-forming processes and robot welding systems linked with flexible jigs. Achieved world-class quality and cost competitiveness simultaneously by minimizing defect rates and ensuring high quality consistency.ProductionAutomationandCostCompetitiveness:Significantimprovementinproductivitythroughthein-housedevelopmentandapplicationofadvancedproductionautomationtechnologies,includingroll-formingprocessesandrobotweldingsystemslinkedwithflexiblejigs.Achievedworld-classqualityandcostcompetitivenesssimultaneouslybyminimizingdefectratesandensuringhighqualityconsistency.
Broad Applied Industries and Global Market Penetration: Supplying products to various industrial sites including shipbuilding, offshore, petrochemical, energy plants, power plants, and semiconductor factories, actively pursuing growth strategies in the global plant market.BroadAppliedIndustriesandGlobalMarketPenetration:Supplyingproductstovariousindustrialsitesincludingshipbuilding,offshore,petrochemical,energyplants,powerplants,andsemiconductorfactories,activelypursuinggrowthstrategiesintheglobalplantmarket.
Continuous R&D Investment: Focusing on the development of new products and applied technologies for shipbuilding and marine equipment through its technology research institute, and expanding its technology portfolio by integrating digital manufacturing innovation and AI technologies.ContinuousR&DInvestment:Focusingonthedevelopmentofnewproductsandappliedtechnologiesforshipbuildingandmarineequipmentthroughitstechnologyresearchinstitute,andexpandingitstechnologyportfoliobyintegratingdigitalmanufacturinginnovationandAItechnologies.
Numerous Domestic and International Certifications and Awards: Attainment of multiple domestic and international quality and system certifications (UL, CE, CSA, KS, ISO), designation as a Global Hidden Champion and World-Class Product, and receipt of the 'Ten Million Dollar Export Tower' award, demonstrating externally recognized technological prowess and reliability.NumerousDomesticandInternationalCertificationsandAwards:Attainmentofmultipledomesticandinternationalqualityandsystemcertifications(UL,CE,CSA,KS,ISO),designationasaGlobalHiddenChampionandWorld-ClassProduct,andreceiptofthe'TenMillionDollarExportTower'award,demonstratingexternallyrecognizedtechnologicalprowessandreliability.
Target IndustrieTargetIndustrie
Shipbuilding and Offshore Industry: Supply of cable tray systems and ship windows for vessels and offshore plants.ShipbuildingandOffshoreIndustry:Supplyofcabletraysystemsandshipwindowsforvesselsandoffshoreplants.
Petrochemical Industry: Provision of cable tray systems required for petrochemical plant facilities.PetrochemicalIndustry:Provisionofcabletraysystemsrequiredforpetrochemicalplantfacilities.
Energy Plant Industry: Supply of cable tray systems for the construction of power plants and energy facilities.EnergyPlantIndustry:Supplyofcabletraysystemsfortheconstructionofpowerplantsandenergyfacilities.
Semiconductor Factories: Offering customized solutions for cable management and protection in semiconductor manufacturing facilities.SemiconductorFactories:Offeringcustomizedsolutionsforcablemanagementandprotectioninsemiconductormanufacturingfacilities.
Major MarketsMajorMarkets
South KoreaSouthKorea
Russia, Norway, European Community (CE certified regions)Russia,Norway,EuropeanCommunity(CEcertifiedregions)
United States, CanadaUnitedStates,Canada
Certifications/PatentsCertifications/Patents
Patents: Holding a total of 14 patents. Registration of design for cable tray cover (2003). Registration of utility model for cable tray cover fastening device (2003).Patents:Holdingatotalof14patents.Registrationofdesignforcabletraycover(2003).Registrationofutilitymodelforcabletraycoverfasteningdevice(2003).
Certifications: OHSAS 18001 (acquired in 2009, transitioned to ISO 45001 in 2020). UL CERT (2013). ACHILLES JQS (Norwegian Quality System) (2010). TUV (CE MARK certification-CABLE LADDER SYSTEM) (2003). ISO 14001 (HSB-RS KOREA) (2003). KS (KS C 8464 / CABLE TRAY) (Korean Standards Association) (2003). CE (European Community Mark) (2003). CSA (Canadian Standards Association) (2002). ISO 9001 (HSB-RS Certification Body change) (2002). KS (KS D 8308 Hot-Dip Galvanizing) (2000). ISO 9002 (Korean Standards Association Certification Body) (2000). ISO 9002 (ABS. QE) (1998).Certifications:OHSAS18001(acquiredin2009,transitionedtoISO45001in2020).ULCERT(2013).ACHILLESJQS(NorwegianQualitySystem)(2010).TUV(CEMARKcertification-CABLELADDERSYSTEM)(2003).ISO14001(HSB-RSKOREA)(2003).KS(KSC8464/CABLETRAY)(KoreanStandardsAssociation)(2003).CE(EuropeanCommunityMark)(2003).CSA(CanadianStandardsAssociation)(2002).ISO9001(HSB-RSCertificationBodychange)(2002).KS(KSD8308Hot-DipGalvanizing)(2000).ISO9002(KoreanStandardsAssociationCertificationBody)(2000).ISO9002(ABS.QE)(1998).
Awards and Designations: Designated as a Global Hidden Champion (2017, 2021). Selected as a World-Class Product (2017). Awarded the 'Ten Million Dollar Export Tower' (2012). Acquired Samsung Heavy Industries Co., Ltd. Q-MARK (2006). Designated as a Promising Small and Medium-sized Enterprise by Busan Bank and Industrial Bank of Korea (1984, 2001). Certified as an Excellent Small and Medium-sized Enterprise.AwardsandDesignations:DesignatedasaGlobalHiddenChampion(2017,2021).SelectedasaWorld-ClassProduct(2017).Awardedthe'TenMillionDollarExportTower'(2012).AcquiredSamsungHeavyIndustriesCo.,Ltd.Q-MARK(2006).DesignatedasaPromisingSmallandMedium-sizedEnterprisebyBusanBankandIndustrialBankofKorea(1984,2001).CertifiedasanExcellentSmallandMedium-sizedEnterprise.