DONG-A ENG is a specialized manufacturer of automotive interior parts and high-functional component special molds [15, 29]. Established in 1992, the company boasts over 30 years of accumulated know-how, prioritizing customer benefits in its business philosophy [15, 29]. Its business scope encompasses plant machinery, shot blasting machinery, surface treatment machinery, and industrial software development [15]. The company demonstrates strong capabilities in researching and developing new material and new process molding technologies to meet the demands for lightweight and high-functional automotive components [13, 15, 29].DONG-AENGisaspecializedmanufacturerofautomotiveinteriorpartsandhigh-functionalcomponentspecialmolds[15,29].Establishedin1992,thecompanyboastsover30yearsofaccumulatedknow-how,prioritizingcustomerbenefitsinitsbusinessphilosophy[15,29].Itsbusinessscopeencompassesplantmachinery,shotblastingmachinery,surfacetreatmentmachinery,andindustrialsoftwaredevelopment[15].Thecompanydemonstratesstrongcapabilitiesinresearchinganddevelopingnewmaterialandnewprocessmoldingtechnologiestomeetthedemandsforlightweightandhigh-functionalautomotivecomponents[13,15,29].
Key Products/TechnologiesKeyProducts/Technologies
Mold Business Unit: Production of various molds including automotive interior molds, GMT (Glass Mat Thermoplastics) molds, SMC (Sheet Molding Compound) molds, and special process molds [2, 4, 10, 22]. Utilization of diverse molding processes such as thermoforming, cold forming, steam forming, foaming, vacuum forming, and insert molding [2]. Manufacturing of molds for automotive components like Carpet, Head Lining, Sun Shade, Package Tray, Parcel Shelf, Door Trim, Insulator Dash Inner, and Trunk Lid [2]. GMT molds, developed for lightweight and high-functional components in passenger and commercial vehicles, are applied to parts such as Back Beam, Seat Back, and Battery Tray [22]. SMC molds are primarily used for high-hardness automotive parts like bus and truck bumpers, STEP BACK DOORS, and for electric vehicle weight reduction [10, 22].MoldBusinessUnit:Productionofvariousmoldsincludingautomotiveinteriormolds,GMT(GlassMatThermoplastics)molds,SMC(SheetMoldingCompound)molds,andspecialprocessmolds[2,4,10,22].Utilizationofdiversemoldingprocessessuchasthermoforming,coldforming,steamforming,foaming,vacuumforming,andinsertmolding[2].ManufacturingofmoldsforautomotivecomponentslikeCarpet,HeadLining,SunShade,PackageTray,ParcelShelf,DoorTrim,InsulatorDashInner,andTrunkLid[2].GMTmolds,developedforlightweightandhigh-functionalcomponentsinpassengerandcommercialvehicles,areappliedtopartssuchasBackBeam,SeatBack,andBatteryTray[22].SMCmoldsareprimarilyusedforhigh-hardnessautomotivepartslikebusandtruckbumpers,STEPBACKDOORS,andforelectricvehicleweightreduction[10,22].
Machinery Business Unit: Provision of industrial machinery and equipment including painting and coating facilities, shot blasting machines, air pollution prevention facilities, and ultrasonic cutting machines [4, 8]. The shot blasting machine lineup includes air blast equipment, aircraft fuselage paint stripping equipment, steel plate pre-treatment machines, automatic shot blasting machines for wind turbine towers (circular), tunnel-type automatic shot blasting machines, pipe internal/external treatment automatic shot blasting machines, and section steel/H-BEAM treatment automatic shot blasting machines [7, 17, 21]. Notably, the automatic shot blasting machine for wind turbine towers is the first in Korea to apply automatic centrifugal blast technology, ensuring uniform product quality and cost reduction [18]. The steel plate pre-treatment machine is an unmanned automated facility for descaling steel plates and beams conveyed by roller conveyors, extending to painting and drying processes [21].MachineryBusinessUnit:Provisionofindustrialmachineryandequipmentincludingpaintingandcoatingfacilities,shotblastingmachines,airpollutionpreventionfacilities,andultrasoniccuttingmachines[4,8].Theshotblastingmachinelineupincludesairblastequipment,aircraftfuselagepaintstrippingequipment,steelplatepre-treatmentmachines,automaticshotblastingmachinesforwindturbinetowers(circular),tunnel-typeautomaticshotblastingmachines,pipeinternal/externaltreatmentautomaticshotblastingmachines,andsectionsteel/H-BEAMtreatmentautomaticshotblastingmachines[7,17,21].Notably,theautomaticshotblastingmachineforwindturbinetowersisthefirstinKoreatoapplyautomaticcentrifugalblasttechnology,ensuringuniformproductqualityandcostreduction[18].Thesteelplatepre-treatmentmachineisanunmannedautomatedfacilityfordescalingsteelplatesandbeamsconveyedbyrollerconveyors,extendingtopaintinganddryingprocesses[21].
Technology Development: Strong capabilities in developing advanced technologies such as lightweight material mold technology (KP-Sheet, Super Light, PU + honeycomb), high-functional component development (Carbon Fiber molds, PP + Glass Mat molds), and high-productivity mold development (simultaneous forming & trim piercing molds, insert component molds, composite process molds, RTM PU molds, L.F.I. molds) [24]. Expertise in developing ultrasonic machining technology capable of 3D shape cutting and drilling without tool changes [24].TechnologyDevelopment:Strongcapabilitiesindevelopingadvancedtechnologiessuchaslightweightmaterialmoldtechnology(KP-Sheet,SuperLight,PU+honeycomb),high-functionalcomponentdevelopment(CarbonFibermolds,PP+GlassMatmolds),andhigh-productivitymolddevelopment(simultaneousforming&trimpiercingmolds,insertcomponentmolds,compositeprocessmolds,RTMPUmolds,L.F.I.molds)[24].Expertiseindevelopingultrasonicmachiningtechnologycapableof3Dshapecuttinganddrillingwithouttoolchanges[24].
Core AdvantagesCoreAdvantages
Over 30 Years of Accumulated Mold Manufacturing Know-how and Technology: Since its establishment in 1992, the company has accumulated over 30 years of experience and technical expertise in special molds for automotive interior and high-functional components [15, 29]. This forms the foundation of its customer-centric business philosophy [15, 29].Over30YearsofAccumulatedMoldManufacturingKnow-howandTechnology:Sinceitsestablishmentin1992,thecompanyhasaccumulatedover30yearsofexperienceandtechnicalexpertiseinspecialmoldsforautomotiveinteriorandhigh-functionalcomponents[15,29].Thisformsthefoundationofitscustomer-centricbusinessphilosophy[15,29].
R&D Capabilities Based on New Materials and Processes: Continuous research and development of new material, new process, low-cost, and high-quality mold manufacturing technologies to meet the demands for lightweight and high-functional automotive components [13, 15, 29]. Demonstrated achievements in developing lightweight material molds, high-functional component molds, and high-productivity molds [24].R&DCapabilitiesBasedonNewMaterialsandProcesses:Continuousresearchanddevelopmentofnewmaterial,newprocess,low-cost,andhigh-qualitymoldmanufacturingtechnologiestomeetthedemandsforlightweightandhigh-functionalautomotivecomponents[13,15,29].Demonstratedachievementsindevelopinglightweightmaterialmolds,high-functionalcomponentmolds,andhigh-productivitymolds[24].
Establishment of Global Production and Service Networks: Operation of a local mold factory (DAE EU s.r.o.) in the Czech Republic for European clients and a mold A/S center (DONG-A ENG (THAILAND) Co., Ltd.) in Thailand for Asian clients [4, 13, 15, 29]. This enables prompt response to global customer demands and provision of localized services [13, 15].EstablishmentofGlobalProductionandServiceNetworks:Operationofalocalmoldfactory(DAEEUs.r.o.)intheCzechRepublicforEuropeanclientsandamoldA/Scenter(DONG-AENG(THAILAND)Co.,Ltd.)inThailandforAsianclients[4,13,15,29].Thisenablespromptresponsetoglobalcustomerdemandsandprovisionoflocalizedservices[13,15].
Comprehensive Mold and Machinery Equipment and Production Capacity: Possession of all necessary equipment for mold design, manufacturing, and trial production, including CNC Machining Centers, Hydraulic Presses, Ovens, and Boilers [2, 32]. An integrated production system capable of manufacturing and supplying up to 100 prototype and mass-produced parts [2].ComprehensiveMoldandMachineryEquipmentandProductionCapacity:Possessionofallnecessaryequipmentformolddesign,manufacturing,andtrialproduction,includingCNCMachiningCenters,HydraulicPresses,Ovens,andBoilers[2,32].Anintegratedproductionsystemcapableofmanufacturingandsupplyingupto100prototypeandmass-producedparts[2].
Diverse Shot Blasting and Surface Treatment Technologies Applicable Across Industries: A broad lineup of shot blasting machines, including air blast, automatic shot blasting for wind turbine towers, steel plate pre-treatment, and tunnel-type automatic shot blasting, addressing various surface treatment requirements across different industrial sectors [7, 17, 18, 21]. The automatic shot blasting machine for wind turbine towers, in particular, offers differentiated competitiveness through the application of the first automatic centrifugal blast technology in Korea [18].DiverseShotBlastingandSurfaceTreatmentTechnologiesApplicableAcrossIndustries:Abroadlineupofshotblastingmachines,includingairblast,automaticshotblastingforwindturbinetowers,steelplatepre-treatment,andtunnel-typeautomaticshotblasting,addressingvarioussurfacetreatmentrequirementsacrossdifferentindustrialsectors[7,17,18,21].Theautomaticshotblastingmachineforwindturbinetowers,inparticular,offersdifferentiatedcompetitivenessthroughtheapplicationofthefirstautomaticcentrifugalblasttechnologyinKorea[18].
Reliability Secured Through Quality and Technology Certifications: ISO 9001/14001 quality and environmental management system certifications, acquisition of Hyundai/Kia Motors SQ certification, and designation as a specialized root technology company, demonstrating excellence in technology and quality management systems [4, 5].ReliabilitySecuredThroughQualityandTechnologyCertifications:ISO9001/14001qualityandenvironmentalmanagementsystemcertifications,acquisitionofHyundai/KiaMotorsSQcertification,anddesignationasaspecializedroottechnologycompany,demonstratingexcellenceintechnologyandqualitymanagementsystems[4,5].
Heavy Equipment Industry (large steel structures, heavy equipment parts, steel bridges) [3, 7, 17]HeavyEquipmentIndustry(largesteelstructures,heavyequipmentparts,steelbridges)[3,7,17]
Shipbuilding Industry (ship blocks, large steel structures) [7, 21]ShipbuildingIndustry(shipblocks,largesteelstructures)[7,21]
Wind Power Generation Industry (wind turbine tower bodies) [7, 18]WindPowerGenerationIndustry(windturbinetowerbodies)[7,18]
Industrial and Construction Sectors (SMC molds) [4]IndustrialandConstructionSectors(SMCmolds)[4]
Major MarketsMajorMarkets
Thailand (mold A/S center operation) [4, 13, 15, 29]Thailand(moldA/Scenteroperation)[4,13,15,29]
Certificate of Recognition for Corporate R&D Center [5]CertificateofRecognitionforCorporateR&DCenter[5]
Designation Certificate as a Specialized Root Technology Company [4, 5]DesignationCertificateasaSpecializedRootTechnologyCompany[4,5]
KS Q ISO 9001 : 2009 / ISO 9001 : 2008 Quality Management System Certificate [4, 5]KSQISO9001:2009/ISO9001:2008QualityManagementSystemCertificate[4,5]
KS I ISO 14001 : 2009 / ISO 14001 : 2004 Environmental Management System Certificate [4, 5]KSIISO14001:2009/ISO14001:2004EnvironmentalManagementSystemCertificate[4,5]
Confirmation of Technology Innovation Small and Medium-sized Enterprise (INNO-BIZ) [5]ConfirmationofTechnologyInnovationSmallandMedium-sizedEnterprise(INNO-BIZ)[5]
Confirmation of Strong Small and Medium-sized Enterprise [5]ConfirmationofStrongSmallandMedium-sizedEnterprise[5]
Acquisition of Hyundai, Kia Motors SQ Certification Mark (2005) [4]AcquisitionofHyundai,KiaMotorsSQCertificationMark(2005)[4]
Patent application related to Automatic Shot Blasting Machine for Wind Turbine Towers (Circular) [18]PatentapplicationrelatedtoAutomaticShotBlastingMachineforWindTurbineTowers(Circular)[18]
Excellence Award in the 2020 Ilchwiwoljang Performance Contest [11]ExcellenceAwardinthe2020IlchwiwoljangPerformanceContest[11]
Designated as a Global Hidden Champion (강소기업) in 2014 [4]DesignatedasaGlobalHiddenChampion(강소기업)in2014[4]
Awarded the Five Million Dollar Export Tower in 2015 [4]AwardedtheFiveMillionDollarExportTowerin2015[4]
Introduction
Location
46 Emtibeui 25-ro 20beon-gil, Siheung-si, Gyeonggi-do, South Korea
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Information
46 Emtibeui 25-ro 20beon-gil, Siheung-si, Gyeonggi-do, South Korea