Ziwoo Technology Co., Ltd. was a specialized company providing design, manufacturing, installation, commissioning, and A/S for vacuum and plasma-related systems and components essential for electronic industries like semiconductors, displays, and solar cells. The company was a strong technology-focused enterprise, particularly in OLED organic material purification equipment and power semiconductor components for electric vehicles. Its capabilities included contributing to technological innovation and localization in advanced industries, built upon years of accumulated vacuum and heat treatment expertise. The company also developed surface modification equipment using atmospheric pressure plasma, applicable to PCBs, FPCs, BGAs, films, and glass. Efforts included expanding business areas to material processing and development, including special metals.ZiwooTechnologyCo.,Ltd.wasaspecializedcompanyprovidingdesign,manufacturing,installation,commissioning,andA/Sforvacuumandplasma-relatedsystemsandcomponentsessentialforelectronicindustrieslikesemiconductors,displays,andsolarcells.Thecompanywasastrongtechnology-focusedenterprise,particularlyinOLEDorganicmaterialpurificationequipmentandpowersemiconductorcomponentsforelectricvehicles.Itscapabilitiesincludedcontributingtotechnologicalinnovationandlocalizationinadvancedindustries,builtuponyearsofaccumulatedvacuumandheattreatmentexpertise.Thecompanyalsodevelopedsurfacemodificationequipmentusingatmosphericpressureplasma,applicabletoPCBs,FPCs,BGAs,films,andglass.Effortsincludedexpandingbusinessareastomaterialprocessinganddevelopment,includingspecialmetals.
Key Products/TechnologiesKeyProducts/Technologies
Vacuum Coating System: The Roll to Roll coating system was equipment for continuous thin-film coating of flexible materials, utilized in the manufacturing of FCCL, FPCB, functional films, Flexible OLEDs, and Flexible solar cells. The Batch Type Coating System served as commercial vacuum coating equipment for mass coating of plastics, lenses, EMI filters, optical filters, reflectors, and ornaments.VacuumCoatingSystem:TheRolltoRollcoatingsystemwasequipmentforcontinuousthin-filmcoatingofflexiblematerials,utilizedinthemanufacturingofFCCL,FPCB,functionalfilms,FlexibleOLEDs,andFlexiblesolarcells.TheBatchTypeCoatingSystemservedascommercialvacuumcoatingequipmentformasscoatingofplastics,lenses,EMIfilters,opticalfilters,reflectors,andornaments.
Plasma System: Manufacturing capabilities for various plasma facilities, including the ZPS Series models. Development and application of atmospheric pressure plasma surface modification equipment for PCBs, FPCs, BGAs, films, and glass.PlasmaSystem:Manufacturingcapabilitiesforvariousplasmafacilities,includingtheZPSSeriesmodels.DevelopmentandapplicationofatmosphericpressureplasmasurfacemodificationequipmentforPCBs,FPCs,BGAs,films,andglass.
Vacuum Sublimation Purifier: Equipment for maximizing the purity of organic materials, crucial for the luminous efficiency and lifespan of OLED display panels. Possessing unique heat pipe application technology and precise vacuum control technology for high yield and over 99.5% high-purity refinement. Availability of various model selections, including Diffusion Pump + Oil Rotary Pump combinations and Turbo Molecular Pump + Dry Pump combinations.VacuumSublimationPurifier:Equipmentformaximizingthepurityoforganicmaterials,crucialfortheluminousefficiencyandlifespanofOLEDdisplaypanels.Possessinguniqueheatpipeapplicationtechnologyandprecisevacuumcontroltechnologyforhighyieldandover99.5%high-purityrefinement.Availabilityofvariousmodelselections,includingDiffusionPump+OilRotaryPumpcombinationsandTurboMolecularPump+DryPumpcombinations.
Vacuum Melting & Casting Furnace: Expertise in vacuum melting and continuous casting technology for gold wire manufacturing. Offering vacuum melting and casting facilities under model names ZMM-10 and ZMC-10.VacuumMelting&CastingFurnace:Expertiseinvacuummeltingandcontinuouscastingtechnologyforgoldwiremanufacturing.OfferingvacuummeltingandcastingfacilitiesundermodelnamesZMM-10andZMC-10.
Vacuum Heat-Treatment & Brazing Furnace: Rapid vacuum brazing equipment classified into Bell Type for small capacity and Box Type for large capacity, based on chamber shape and processing volume. Provision of four types of rapid vacuum brazing equipment models.VacuumHeat-Treatment&BrazingFurnace:RapidvacuumbrazingequipmentclassifiedintoBellTypeforsmallcapacityandBoxTypeforlargecapacity,basedonchambershapeandprocessingvolume.Provisionoffourtypesofrapidvacuumbrazingequipmentmodels.
Medical Equipments: Manufacturing and obtaining medical device manufacturing permits for high-pressure steam sterilizers.MedicalEquipments:Manufacturingandobtainingmedicaldevicemanufacturingpermitsforhigh-pressuresteamsterilizers.
Environmental Equipments: Development and supply of molten-salt oxidizers.EnvironmentalEquipments:Developmentandsupplyofmolten-saltoxidizers.
Other Equipment: Provision of various industrial facilities and components, including vacuum mixers & dryers, Sonic NDT Systems, and brazing products.OtherEquipment:Provisionofvariousindustrialfacilitiesandcomponents,includingvacuummixers&dryers,SonicNDTSystems,andbrazingproducts.
Core AdvantagesCoreAdvantages
Localization of Advanced Technology: Successful localization of OLED organic material sublimation purification equipment and its supply to display manufacturers. Successful development of Si3N4 AMB (Active Metal Brazing) substrates for electric vehicle power semiconductor modules, diversifying business areas.LocalizationofAdvancedTechnology:SuccessfullocalizationofOLEDorganicmaterialsublimationpurificationequipmentanditssupplytodisplaymanufacturers.SuccessfuldevelopmentofSi3N4AMB(ActiveMetalBrazing)substratesforelectricvehiclepowersemiconductormodules,diversifyingbusinessareas.
Proprietary Core Technologies: Unique heat pipe application technology and precise vacuum control technology, enabling uniform heating and cooling of large-volume materials, high yield, and high-purity refinement. High equipment reliability achieved through over 15 years of accumulated vacuum equipment manufacturing technology and vacuum line/pump operation technology.ProprietaryCoreTechnologies:Uniqueheatpipeapplicationtechnologyandprecisevacuumcontroltechnology,enablinguniformheatingandcoolingoflarge-volumematerials,highyield,andhigh-purityrefinement.Highequipmentreliabilityachievedthroughover15yearsofaccumulatedvacuumequipmentmanufacturingtechnologyandvacuumline/pumpoperationtechnology.
Technology-Oriented R&D: Continuous efforts in new technology development through the establishment of a technology research institute. Possession of various core technologies, including vacuum and plasma equipment design and manufacturing, high vacuum chamber manufacturing, stainless TIG welding, and electrical control design and manufacturing.Technology-OrientedR&D:Continuouseffortsinnewtechnologydevelopmentthroughtheestablishmentofatechnologyresearchinstitute.Possessionofvariouscoretechnologies,includingvacuumandplasmaequipmentdesignandmanufacturing,highvacuumchambermanufacturing,stainlessTIGwelding,andelectricalcontroldesignandmanufacturing.
Market Competitiveness and Specialization: Strong technical completeness and commercialization capabilities compared to major competitors. Demonstrated expertise in the field through a robust patent portfolio and project execution history.MarketCompetitivenessandSpecialization:Strongtechnicalcompletenessandcommercializationcapabilitiescomparedtomajorcompetitors.Demonstratedexpertiseinthefieldthrougharobustpatentportfolioandprojectexecutionhistory.
Recognized Export Competitiveness: Designated as a Promising Small & Medium Export Business by the Ministry of SMEs and Startups in 2018. Experience in exporting vacuum sublimation purification equipment and vacuum brazing furnaces to international markets such as China and Singapore.RecognizedExportCompetitiveness:DesignatedasaPromisingSmall&MediumExportBusinessbytheMinistryofSMEsandStartupsin2018.ExperienceinexportingvacuumsublimationpurificationequipmentandvacuumbrazingfurnacestointernationalmarketssuchasChinaandSingapore.
Target IndustriesTargetIndustries
Semiconductor Industry: Supply of essential vacuum-related facilities and components for semiconductor manufacturing processes.SemiconductorIndustry:Supplyofessentialvacuum-relatedfacilitiesandcomponentsforsemiconductormanufacturingprocesses.
Display Industry: Provision of essential vacuum and plasma facilities for LCD and OLED panel manufacturing. Specifically, the supply of OLED organic material sublimation purification equipment.DisplayIndustry:ProvisionofessentialvacuumandplasmafacilitiesforLCDandOLEDpanelmanufacturing.Specifically,thesupplyofOLEDorganicmaterialsublimationpurificationequipment.
Solar Cell Industry: Offering vacuum facilities and systems related to solar cell manufacturing.SolarCellIndustry:Offeringvacuumfacilitiesandsystemsrelatedtosolarcellmanufacturing.
Electronics Industry: Application of atmospheric pressure plasma surface modification equipment for manufacturing electronic components such as PCBs, FPCs, and BGAs.ElectronicsIndustry:ApplicationofatmosphericpressureplasmasurfacemodificationequipmentformanufacturingelectroniccomponentssuchasPCBs,FPCs,andBGAs.
Medical Industry: Manufacturing and supply of medical equipment, including high-pressure steam sterilizers.MedicalIndustry:Manufacturingandsupplyofmedicalequipment,includinghigh-pressuresteamsterilizers.
Environmental Industry: Supply of environmental facilities such as molten-salt oxidizers.EnvironmentalIndustry:Supplyofenvironmentalfacilitiessuchasmolten-saltoxidizers.
Electric Vehicle Industry: Contribution to the core component sector of electric vehicles through the development of Si3N4 AMB (Active Metal Brazing) substrates for power semiconductor modules.ElectricVehicleIndustry:ContributiontothecorecomponentsectorofelectricvehiclesthroughthedevelopmentofSi3N4AMB(ActiveMetalBrazing)substratesforpowersemiconductormodules.
Major MarketsMajorMarkets
China, SingaporeChina,Singapore
Certifications/PatentsCertifications/Patents
Acquisition of excellent company designation from technology evaluation.Acquisitionofexcellentcompanydesignationfromtechnologyevaluation.
Obtained CE certification for Vacuum Sublimation Refining Device.ObtainedCEcertificationforVacuumSublimationRefiningDevice.
Acquired CE certification for Vacuum Brazing Machine.AcquiredCEcertificationforVacuumBrazingMachine.
Possession of a total of 14 patents.Possessionofatotalof14patents.
History of executing 5 government projects.Historyofexecuting5governmentprojects.