OKY Co., Ltd. is a specialized power quality improvement solution company established in 1992, engaged in the development and manufacturing of EMI/EMC filters, momentary power interruption compensators (DVC), and uninterruptible power supplies (UPS). The company supplies its products to various industrial sectors both domestically and internationally, aiming to become a leading company in the power quality field through continuous technological development. It produces industrial noise filters and micro-surge filters under its own brand, applying high-efficiency and cost-saving technologies to its products.OKYCo.,Ltd.isaspecializedpowerqualityimprovementsolutioncompanyestablishedin1992,engagedinthedevelopmentandmanufacturingofEMI/EMCfilters,momentarypowerinterruptioncompensators(DVC),anduninterruptiblepowersupplies(UPS).Thecompanysuppliesitsproductstovariousindustrialsectorsbothdomesticallyandinternationally,aimingtobecomealeadingcompanyinthepowerqualityfieldthroughcontinuoustechnologicaldevelopment.Itproducesindustrialnoisefiltersandmicro-surgefiltersunderitsownbrand,applyinghigh-efficiencyandcost-savingtechnologiestoitsproducts.
Key Products/TechnologiesKeyProducts/Technologies
Development and manufacturing technology for single-phase general-purpose noise filters (BT2AA-**, AT2AA-, *T2A*-, *T2AA-** series)Developmentandmanufacturingtechnologyforsingle-phasegeneral-purposenoisefilters(BT2AA-**,AT2AA-,*T2A*-,*T2AA-**series)
Development and manufacturing technology for single-phase high-attenuation noise filters (AT2PA-**, *T2PA-** series)Developmentandmanufacturingtechnologyforsingle-phasehigh-attenuationnoisefilters(AT2PA-**,*T2PA-**series)
Development and manufacturing technology for three-phase general-purpose noise filters (AT3AA-**, *T3AA-** series)Developmentandmanufacturingtechnologyforthree-phasegeneral-purposenoisefilters(AT3AA-**,*T3AA-**series)
Development and manufacturing technology for three-phase high-attenuation noise filters (DT3PA-**** series)Developmentandmanufacturingtechnologyforthree-phasehigh-attenuationnoisefilters(DT3PA-****series)
A2B****-UB series noise filter product lineA2B****-UBseriesnoisefilterproductline
Power quality countermeasure products technology including micro-surge filters, reactors, and harmonic filtersPowerqualitycountermeasureproductstechnologyincludingmicro-surgefilters,reactors,andharmonicfilters
Development and manufacturing technology for dip-sag voltage compensators (DVC) and uninterruptible power supplies (UPS)Developmentandmanufacturingtechnologyfordip-sagvoltagecompensators(DVC)anduninterruptiblepowersupplies(UPS)
Capability in developing technologies related to automatic voltage compensators (AVC) and inverters (INVERTER)Capabilityindevelopingtechnologiesrelatedtoautomaticvoltagecompensators(AVC)andinverters(INVERTER)
Core AdvantagesCoreAdvantages
Over 30 years of experience since its establishment in 1992 and continuous technological development in power quality improvement solutionsOver30yearsofexperiencesinceitsestablishmentin1992andcontinuoustechnologicaldevelopmentinpowerqualityimprovementsolutions
Possession of top-tier domestic technology for developing and manufacturing industrial noise filters and micro-surge filters under its own brandPossessionoftop-tierdomestictechnologyfordevelopingandmanufacturingindustrialnoisefiltersandmicro-surgefiltersunderitsownbrand
Ability to provide integrated power quality solutions, including EMI/EMC filters, momentary power interruption compensators (DVC), and uninterruptible power supplies (UPS)Abilitytoprovideintegratedpowerqualitysolutions,includingEMI/EMCfilters,momentarypowerinterruptioncompensators(DVC),anduninterruptiblepowersupplies(UPS)
Capability to develop new technologies that enhance product efficiency and reduce costs by 30% compared to existing market productsCapabilitytodevelopnewtechnologiesthatenhanceproductefficiencyandreducecostsby30%comparedtoexistingmarketproducts
Leading position in developing high-capacity power devices and securing global competitiveness through exports to various international markets (Japan, Germany, USA)Leadingpositionindevelopinghigh-capacitypowerdevicesandsecuringglobalcompetitivenessthroughexportstovariousinternationalmarkets(Japan,Germany,USA)
A management philosophy prioritizing customer satisfaction and a commitment to transparent managementAmanagementphilosophyprioritizingcustomersatisfactionandacommitmenttotransparentmanagement
Target IndustriesTargetIndustries
Electrical, Electronics, and Semiconductor industriesElectrical,Electronics,andSemiconductorindustries
Power quality improvement and stabilization needs across various domestic and international industrial sectorsPowerqualityimprovementandstabilizationneedsacrossvariousdomesticandinternationalindustrialsectors
Securing proprietary technology through continuous R&D in the power quality sectorSecuringproprietarytechnologythroughcontinuousR&Dinthepowerqualitysector