Dongkun Industrial Co., Ltd., established in 1973, is a mid-sized enterprise specializing in the production of ventilation fans, blowers, small motors, and other air conditioning equipment and electric motors. The company has contributed to domestic industrial development by independently developing and producing small AC motors that were previously reliant on imports. It is a technology-leading company that first developed and produced EXTERNAL MOTOR in Korea, creating significant import substitution effects.DongkunIndustrialCo.,Ltd.,establishedin1973,isamid-sizedenterprisespecializingintheproductionofventilationfans,blowers,smallmotors,andotherairconditioningequipmentandelectricmotors.ThecompanyhascontributedtodomesticindustrialdevelopmentbyindependentlydevelopingandproducingsmallACmotorsthatwerepreviouslyreliantonimports.Itisatechnology-leadingcompanythatfirstdevelopedandproducedEXTERNALMOTORinKorea,creatingsignificantimportsubstitutioneffects.
Key Products/TechnologiesKeyProducts/Technologies
**Ventilation Fans**: A product line including industrial ventilation fans, agricultural and livestock ventilation fans, and EXTERNAL motor ventilation fans (e.g., DOM-13650TB41, DOM-09225SI14, DOM-09425TB25). Application of bell-mouth type, low-noise, and sealed motor technologies. Development of agricultural and livestock ventilation fans (DVN-900BC/1200BC) suitable for high airflow in greenhouses and vinyl houses.**VentilationFans**:Aproductlineincludingindustrialventilationfans,agriculturalandlivestockventilationfans,andEXTERNALmotorventilationfans(e.g.,DOM-13650TB41,DOM-09225SI14,DOM-09425TB25).Applicationofbell-mouthtype,low-noise,andsealedmotortechnologies.Developmentofagriculturalandlivestockventilationfans(DVN-900BC/1200BC)suitableforhighairflowingreenhousesandvinylhouses.
**Blowers**: A lineup of special-purpose blowers such as high-pressure blowers (DTB-403/404/405/406), explosion-proof blowers (DB-300SE/TE), ring blowers, sirocco blowers, and high-temperature blowers. High-speed rotation, low-noise design, and premium efficiency motor (IE3) application capabilities. Products with explosion-proof rating Ex d II B T4 (pressure-resistant explosion-proof) technology for hazardous environments.**Blowers**:Alineupofspecial-purposeblowerssuchashigh-pressureblowers(DTB-403/404/405/406),explosion-proofblowers(DB-300SE/TE),ringblowers,siroccoblowers,andhigh-temperatureblowers.High-speedrotation,low-noisedesign,andpremiumefficiencymotor(IE3)applicationcapabilities.Productswithexplosion-proofratingExdIIBT4(pressure-resistantexplosion-proof)technologyforhazardousenvironments.
**Motors**: Holds core technology in EXTERNAL MOTOR, domestically developed and produced for the first time. Development of BLDC motor technology characterized by high reliability, long lifespan, excellent controllability, and high efficiency. Capability to produce various industrial small motors.**Motors**:HoldscoretechnologyinEXTERNALMOTOR,domesticallydevelopedandproducedforthefirsttime.DevelopmentofBLDCmotortechnologycharacterizedbyhighreliability,longlifespan,excellentcontrollability,andhighefficiency.Capabilitytoproducevariousindustrialsmallmotors.
**Electric Fans**: A diverse range of electric fan products for various uses, including industrial fans, ceiling fans (DIF-45CF / DIF-50CF / DIF-456CF), portable fans (e.g., DIF-45PCB / DIF-50PCB / DIF-60PCB), and wall-mounted fans (e.g., MSF-40W).**ElectricFans**:Adiverserangeofelectricfanproductsforvarioususes,includingindustrialfans,ceilingfans(DIF-45CF/DIF-50CF/DIF-456CF),portablefans(e.g.,DIF-45PCB/DIF-50PCB/DIF-60PCB),andwall-mountedfans(e.g.,MSF-40W).
**Other Products**: A portfolio of air conditioning and environmental improvement products such as air curtains (DAC-12091C / DAC-12101C / DAC-12121C), handy heaters, multi-purpose dust collectors, and shutters.**OtherProducts**:Aportfolioofairconditioningandenvironmentalimprovementproductssuchasaircurtains(DAC-12091C/DAC-12101C/DAC-12121C),handyheaters,multi-purposedustcollectors,andshutters.
Core AdvantagesCoreAdvantages
**Independent Technology Development Capability**: A technology leader that first developed and produced small AC motors in Korea, previously entirely imported. Successful localization of EXTERNAL MOTOR, contributing to significant import substitution and foreign currency savings.**IndependentTechnologyDevelopmentCapability**:AtechnologyleaderthatfirstdevelopedandproducedsmallACmotorsinKorea,previouslyentirelyimported.SuccessfullocalizationofEXTERNALMOTOR,contributingtosignificantimportsubstitutionandforeigncurrencysavings.
**Over 40 Years of Experience and Expertise**: Long-standing experience and know-how in the ventilation sector since its establishment as Dongkun Industrial in 1973. A company recognized for its technology, having acquired national new technology certifications (KT, NT) through continuous R&D efforts.**Over40YearsofExperienceandExpertise**:Long-standingexperienceandknow-howintheventilationsectorsinceitsestablishmentasDongkunIndustrialin1973.Acompanyrecognizedforitstechnology,havingacquirednationalnewtechnologycertifications(KT,NT)throughcontinuousR&Defforts.
**High-Quality Competitiveness and Various Domestic and International Certifications**: The first in the industry to acquire KS mark in the industrial ventilation fan sector, demonstrating recognized quality. Achieved global quality reliability by obtaining numerous international standards certifications including ISO9001, UL, CE, GCC, and CCC.**High-QualityCompetitivenessandVariousDomesticandInternationalCertifications**:ThefirstintheindustrytoacquireKSmarkintheindustrialventilationfansector,demonstratingrecognizedquality.AchievedglobalqualityreliabilitybyobtainingnumerousinternationalstandardscertificationsincludingISO9001,UL,CE,GCC,andCCC.
**Differentiated Product Safety and Technological Innovation**: Advanced safety technology that significantly reduced accidents like fires and detachments by developing motors optimized for the domestic industrial environment. Capability to develop multi-stage blowers and high-temperature turbo blowers that operate stably even in high-temperature and variable-pressure environments exceeding 150 degrees Celsius. Recognized for its contribution to safety by receiving the Prime Minister's Commendation on Product Safety Day in 2018.**DifferentiatedProductSafetyandTechnologicalInnovation**:Advancedsafetytechnologythatsignificantlyreducedaccidentslikefiresanddetachmentsbydevelopingmotorsoptimizedforthedomesticindustrialenvironment.Capabilitytodevelopmulti-stageblowersandhigh-temperatureturboblowersthatoperatestablyeveninhigh-temperatureandvariable-pressureenvironmentsexceeding150degreesCelsius.RecognizedforitscontributiontosafetybyreceivingthePrimeMinister'sCommendationonProductSafetyDayin2018.
**Global Market Entry and Stable Export Performance**: A company whose quality is recognized in the Japanese market for over 20 years, exporting industrial fans, ventilation fans, blowers, and small motors. Maintains competitiveness by consistently exporting ventilation fans worth 3 million USD annually to the Middle East, despite intense competition from low-cost Chinese products.**GlobalMarketEntryandStableExportPerformance**:AcompanywhosequalityisrecognizedintheJapanesemarketforover20years,exportingindustrialfans,ventilationfans,blowers,andsmallmotors.Maintainscompetitivenessbyconsistentlyexportingventilationfansworth3millionUSDannuallytotheMiddleEast,despiteintensecompetitionfromlow-costChineseproducts.
Target IndustrieTargetIndustrie
Industrial ventilation and air conditioning equipment sectorIndustrialventilationandairconditioningequipmentsector
Agriculture and livestock industry (greenhouse and vinyl house ventilation systems)Agricultureandlivestockindustry(greenhouseandvinylhouseventilationsystems)
Equipment cooling and ventilation/exhaust systemsEquipmentcoolingandventilation/exhaustsystems
Incinerators and air conveying systemsIncineratorsandairconveyingsystems
Industrial high-pressure blowers and piped cleaning systemsIndustrialhigh-pressureblowersandpipedcleaningsystems
Industrial vacuum cleaners and sludge recovery systemsIndustrialvacuumcleanersandsludgerecoverysystems
Air supply equipment for aquaculture farmsAirsupplyequipmentforaquaculturefarms
Drying, dust collection, exhaust, and intake systemsDrying,dustcollection,exhaust,andintakesystems
Special industrial environments with explosion risks (application of explosion-proof blowers)Specialindustrialenvironmentswithexplosionrisks(applicationofexplosion-proofblowers)
Major MarketsMajorMarkets
Japan, Middle EastJapan,MiddleEast
Certifications/PatentsCertifications/Patents
Acquisition of Korean New Technology (KT, NT) certificationsAcquisitionofKoreanNewTechnology(KT,NT)certifications
First in the industry to acquire KS mark in the industrial ventilation fan sectorFirstintheindustrytoacquireKSmarkintheindustrialventilationfansector
Acquisition of ISO9001 Quality Management System certificationAcquisitionofISO9001QualityManagementSystemcertification
Acquisition of international standards certifications including UL, CE, GCC, CCCAcquisitionofinternationalstandardscertificationsincludingUL,CE,GCC,CCC
Possession of Corporate R&D Center Recognition CertificatePossessionofCorporateR&DCenterRecognitionCertificate
Signed Product Safety Voluntary Implementation AgreementSignedProductSafetyVoluntaryImplementationAgreement
Acquisition and management of KC certification (product safety management)AcquisitionandmanagementofKCcertification(productsafetymanagement)
Awarded government Industrial Service Medal in 2005 for contribution to national industrial developmentAwardedgovernmentIndustrialServiceMedalin2005forcontributiontonationalindustrialdevelopment
Awarded Prime Minister's Commendation on Product Safety Day in 2018AwardedPrimeMinister'sCommendationonProductSafetyDayin2018