Established in Yangsan, Gyeongnam in 1982, Jonghap Machinery specializes in manufacturing welding automation facilities, sampling systems, marine sewage treatment plants, and multi-stage cold formers. The company possesses comprehensive technical capabilities from design to manufacturing, installation, and commissioning of factory automation equipment. As an engineering and manufacturing expert in shipbuilding and heavy industry welding automation systems, it leverages extensive experience and high-level technology to enhance customer productivity. A key feature is providing customized solutions for industries demanding high precision and durability through the development of high-efficiency cladding automation systems.EstablishedinYangsan,Gyeongnamin1982,JonghapMachineryspecializesinmanufacturingweldingautomationfacilities,samplingsystems,marinesewagetreatmentplants,andmulti-stagecoldformers.Thecompanypossessescomprehensivetechnicalcapabilitiesfromdesigntomanufacturing,installation,andcommissioningoffactoryautomationequipment.Asanengineeringandmanufacturingexpertinshipbuildingandheavyindustryweldingautomationsystems,itleveragesextensiveexperienceandhigh-leveltechnologytoenhancecustomerproductivity.Akeyfeatureisprovidingcustomizedsolutionsforindustriesdemandinghighprecisionanddurabilitythroughthedevelopmentofhigh-efficiencycladdingautomationsystems.
Key Products/TechnologiesKeyProducts/Technologies
Welding Automation Facilities: Products include Turing Roll, Anti Drifting Turing Roll, Manipulator, Head and Tail Stock, Turn Table, Drop Center Positioner, Lifting Positioner, Welding Positioner, Clamping Turning Roll, and In Side Welding Machine, with models such as STR Series, ATR Series, MA Series, HTS Series, TA Series, DCP Series, LP Series, WP Series, CRT 03,05,10, CRM Series, and WA Series.WeldingAutomationFacilities:ProductsincludeTuringRoll,AntiDriftingTuringRoll,Manipulator,HeadandTailStock,TurnTable,DropCenterPositioner,LiftingPositioner,WeldingPositioner,ClampingTurningRoll,andInSideWeldingMachine,withmodelssuchasSTRSeries,ATRSeries,MASeries,HTSSeries,TASeries,DCPSeries,LPSeries,WPSeries,CRT03,05,10,CRMSeries,andWASeries.
Sampling Systems: Offering products like As Fired Sampling System, As Received Sampling System, and AOP System to meet diverse industrial sampling requirements.SamplingSystems:OfferingproductslikeAsFiredSamplingSystem,AsReceivedSamplingSystem,andAOPSystemtomeetdiverseindustrialsamplingrequirements.
Marine Sewage Treatment Plant (STP): Manufacturing specialized equipment for ship sewage treatment, contributing to marine environmental protection solutions.MarineSewageTreatmentPlant(STP):Manufacturingspecializedequipmentforshipsewagetreatment,contributingtomarineenvironmentalprotectionsolutions.
Multi-stage Cold Formers: Possessing cold former manufacturing technology, including Bolt Former (JNF Series, JBF Series) models, utilized in industrial component production.Multi-stageColdFormers:Possessingcoldformermanufacturingtechnology,includingBoltFormer(JNFSeries,JBFSeries)models,utilizedinindustrialcomponentproduction.
CS-TIG (Contour-Shaped TIG) Welding Technology: Based on its independently developed CS-TIG welding technology, the company provides high-efficiency cladding automation systems with a welding deposition rate 3 to 5 times higher than conventional TIG welding.CS-TIG(Contour-ShapedTIG)WeldingTechnology:BasedonitsindependentlydevelopedCS-TIGweldingtechnology,thecompanyprovideshigh-efficiencycladdingautomationsystemswithaweldingdepositionrate3to5timeshigherthanconventionalTIGwelding.
Core AdvantagesCoreAdvantages
Over 40 Years of Expertise in Welding Automation: A strong advantage derived from focused experience and know-how in the welding automation sector since its establishment in 1982.Over40YearsofExpertiseinWeldingAutomation:Astrongadvantagederivedfromfocusedexperienceandknow-howintheweldingautomationsectorsinceitsestablishmentin1982.
Provision of Turnkey Services from Design to Commissioning: Offering comprehensive turnkey solutions encompassing design, manufacturing, installation, and commissioning, ensuring customer convenience and satisfaction.ProvisionofTurnkeyServicesfromDesigntoCommissioning:Offeringcomprehensiveturnkeysolutionsencompassingdesign,manufacturing,installation,andcommissioning,ensuringcustomerconvenienceandsatisfaction.
Unique CS-TIG Cladding Automation System Technology: Providing differentiated high-efficiency cladding automation systems for industries requiring high precision and durability, based on its proprietary CS-TIG welding technology.UniqueCS-TIGCladdingAutomationSystemTechnology:Providingdifferentiatedhigh-efficiencycladdingautomationsystemsforindustriesrequiringhighprecisionanddurability,basedonitsproprietaryCS-TIGweldingtechnology.
Automatic Welding Technology for Enhanced Productivity and Quality: The capability to overcome the limitations of manual welding by replacing it with automatic welding technology, maximizing production efficiency and refining product quality.AutomaticWeldingTechnologyforEnhancedProductivityandQuality:Thecapabilitytoovercomethelimitationsofmanualweldingbyreplacingitwithautomaticweldingtechnology,maximizingproductionefficiencyandrefiningproductquality.
High-Level Technology and Experience in Shipbuilding and Heavy Industries: A foundation of advanced technology and extensive field experience in shipbuilding and heavy industry welding automation systems, enabling stable solution delivery.High-LevelTechnologyandExperienceinShipbuildingandHeavyIndustries:Afoundationofadvancedtechnologyandextensivefieldexperienceinshipbuildingandheavyindustryweldingautomationsystems,enablingstablesolutiondelivery.
Recognized Quality and Technology by Major Corporations: A track record of being acknowledged as an excellent partner by leading domestic heavy industry companies such as HD Hyundai Heavy Industries, Hanwha Ocean, and Samsung Heavy Industries for its quality and technology.RecognizedQualityandTechnologybyMajorCorporations:AtrackrecordofbeingacknowledgedasanexcellentpartnerbyleadingdomesticheavyindustrycompaniessuchasHDHyundaiHeavyIndustries,HanwhaOcean,andSamsungHeavyIndustriesforitsqualityandtechnology.
Target IndustrieTargetIndustrie
Shipbuilding Industry: Application in welding automation systems for ship construction and repair processes, and supply of marine sewage treatment plants.ShipbuildingIndustry:Applicationinweldingautomationsystemsforshipconstructionandrepairprocesses,andsupplyofmarinesewagetreatmentplants.
Heavy Industry: Contribution to the provision of welding automation systems and related facilities essential for manufacturing large structures and equipment.HeavyIndustry:Contributiontotheprovisionofweldingautomationsystemsandrelatedfacilitiesessentialformanufacturinglargestructuresandequipment.
Factory Automation: Implementation in establishing automation facilities to enhance production efficiency and address labor challenges in various manufacturing plants.FactoryAutomation:Implementationinestablishingautomationfacilitiestoenhanceproductionefficiencyandaddresslaborchallengesinvariousmanufacturingplants.
Power Plants: Essential solutions for high-efficiency cladding welding and automation system construction for critical power plant components.PowerPlants:Essentialsolutionsforhigh-efficiencycladdingweldingandautomationsystemconstructionforcriticalpowerplantcomponents.
Petrochemical Plants: Utilization in manufacturing petrochemical equipment such as pressure vessels and heat exchangers that demand high precision and durability.PetrochemicalPlants:Utilizationinmanufacturingpetrochemicalequipmentsuchaspressurevesselsandheatexchangersthatdemandhighprecisionanddurability.
Desalination Plants: Contribution to providing customized automatic welding solutions for the production of high-value-added components in desalination facilities.DesalinationPlants:Contributiontoprovidingcustomizedautomaticweldingsolutionsfortheproductionofhigh-value-addedcomponentsindesalinationfacilities.
Major MarketsMajorMarkets
Certifications/PatentsCertifications/Patents
Possession of 16 patent applications and 3 registered patents, demonstrating continuous efforts in technological innovation.Possessionof16patentapplicationsand3registeredpatents,demonstratingcontinuouseffortsintechnologicalinnovation.
Patent application related to a back-tilting welding positioner device and TIG welding system, reinforcing expertise in welding technology.Patentapplicationrelatedtoaback-tiltingweldingpositionerdeviceandTIGweldingsystem,reinforcingexpertiseinweldingtechnology.
Holding BV CERT MODULE B (24497.C0) certification valid until August 30, 2026, meeting international standards for product quality and safety.HoldingBVCERTMODULEB(24497.C0)certificationvaliduntilAugust30,2026,meetinginternationalstandardsforproductqualityandsafety.
Introduction of sewage treatment plant (STP) technology from AQUACHEM GMBH (Germany), showcasing the capability to internalize advanced foreign technologies.Introductionofsewagetreatmentplant(STP)technologyfromAQUACHEMGMBH(Germany),showcasingthecapabilitytointernalizeadvancedforeigntechnologies.
The independently developed CS-TIG (Contour-Shaped TIG) welding technology is a core competitive advantage for high-efficiency cladding automation systems.TheindependentlydevelopedCS-TIG(Contour-ShapedTIG)weldingtechnologyisacorecompetitiveadvantageforhigh-efficiencycladdingautomationsystems.