SJ Tek Co., Ltd. is a company established in 1998, specializing in broadcasting systems, communication systems, and optical modules, operating in three core business areas: communication, broadcasting, and components. With long-standing expertise and proprietary technology, the company contributes to the localization of digital broadcasting equipment and serves as the Korean distributor and official agent for global leaders in optical communication and optical measurement. It secures market competitiveness through customer-centric optimized solutions and prompt technical support.SJTekCo.,Ltd.isacompanyestablishedin1998,specializinginbroadcastingsystems,communicationsystems,andopticalmodules,operatinginthreecorebusinessareas:communication,broadcasting,andcomponents.Withlong-standingexpertiseandproprietarytechnology,thecompanycontributestothelocalizationofdigitalbroadcastingequipmentandservesastheKoreandistributorandofficialagentforgloballeadersinopticalcommunicationandopticalmeasurement.Itsecuresmarketcompetitivenessthroughcustomer-centricoptimizedsolutionsandprompttechnicalsupport.
Key Products/TechnologiesKeyProducts/Technologies
Broadcasting System: Possesses technology for localizing digital broadcasting equipment (Headend) with models like SCDBS-1000 and 1300. Capabilities in developing and supplying essential equipment for providing high-quality digital broadcasting viewing environments.BroadcastingSystem:Possessestechnologyforlocalizingdigitalbroadcastingequipment(Headend)withmodelslikeSCDBS-1000and1300.Capabilitiesindevelopingandsupplyingessentialequipmentforprovidinghigh-qualitydigitalbroadcastingviewingenvironments.
Communication System: Development and supply of communication equipment with models such as xDSL, MUX, and SDK. Since its establishment in 1998, the company has developed the MCSU communication equipment, a product that has been favored by customers for over 12 years.CommunicationSystem:DevelopmentandsupplyofcommunicationequipmentwithmodelssuchasxDSL,MUX,andSDK.Sinceitsestablishmentin1998,thecompanyhasdevelopedtheMCSUcommunicationequipment,aproductthathasbeenfavoredbycustomersforover12years.
Optic Module: Specialized distribution and supply of optical communication components. Serves as the Korean distributor for Coherent/Finisar, a global leader in laser and optical communication, offering a diverse range of optical module products.OpticModule:Specializeddistributionandsupplyofopticalcommunicationcomponents.ServesastheKoreandistributorforCoherent/Finisar,agloballeaderinlaserandopticalcommunication,offeringadiverserangeofopticalmoduleproducts.
Optical Measurement Solutions: As an official distributor for EXFO, the company provides total solutions in optical measurement, including PIC Test stations, probes, and optical measuring instruments.OpticalMeasurementSolutions:AsanofficialdistributorforEXFO,thecompanyprovidestotalsolutionsinopticalmeasurement,includingPICTeststations,probes,andopticalmeasuringinstruments.
Core AdvantagesCoreAdvantages
Long-standing experience and accumulated technical know-how: Over 20 years of experience and expertise in developing communication and broadcasting equipment since its establishment in 1998. Market credibility secured through long-proven products like MCSU.Long-standingexperienceandaccumulatedtechnicalknow-how:Over20yearsofexperienceandexpertiseindevelopingcommunicationandbroadcastingequipmentsinceitsestablishmentin1998.Marketcredibilitysecuredthroughlong-provenproductslikeMCSU.
Leading localization of digital broadcasting equipment: Successfully driven the localization of digital broadcasting Headend equipment, which previously had high foreign dependency, achieving technological self-reliance and strengthening domestic market competitiveness.Leadinglocalizationofdigitalbroadcastingequipment:SuccessfullydriventhelocalizationofdigitalbroadcastingHeadendequipment,whichpreviouslyhadhighforeigndependency,achievingtechnologicalself-relianceandstrengtheningdomesticmarketcompetitiveness.
Global partnership-based products and technology: As the Korean distributor for Coherent/Finisar and an official agent for EXFO, the company has the capability to supply cutting-edge optical communication and optical measurement technologies and products from global leaders to the domestic market.Globalpartnership-basedproductsandtechnology:AstheKoreandistributorforCoherent/FinisarandanofficialagentforEXFO,thecompanyhasthecapabilitytosupplycutting-edgeopticalcommunicationandopticalmeasurementtechnologiesandproductsfromgloballeaderstothedomesticmarket.
Comprehensive customer support services: Establishment of a customer-centric service system providing consulting services for optimal product proposals, prompt and complete technical support, and fast repair and maintenance (RMA) services.Comprehensivecustomersupportservices:Establishmentofacustomer-centricservicesystemprovidingconsultingservicesforoptimalproductproposals,promptandcompletetechnicalsupport,andfastrepairandmaintenance(RMA)services.
Expert engineering capabilities: Collaboration between in-house development engineers and headquarters engineers to provide customized solutions, with experienced engineers always ready for support and a robust communication network with the headquarters.Expertengineeringcapabilities:Collaborationbetweenin-housedevelopmentengineersandheadquartersengineerstoprovidecustomizedsolutions,withexperiencedengineersalwaysreadyforsupportandarobustcommunicationnetworkwiththeheadquarters.
Quality-first management philosophy: A corporate culture committed to product development and supply based on a dedication to creating high-quality communication equipment and a mission of prioritizing quality since its establishment.Quality-firstmanagementphilosophy:Acorporateculturecommittedtoproductdevelopmentandsupplybasedonadedicationtocreatinghigh-qualitycommunicationequipmentandamissionofprioritizingqualitysinceitsestablishment.
Target IndustrieTargetIndustrie
Communication Industry: Supply of communication systems and optical modules necessary for building and operating wired and wireless communication networks. Distribution of optical modules to leading domestic telecommunication companies.CommunicationIndustry:Supplyofcommunicationsystemsandopticalmodulesnecessaryforbuildingandoperatingwiredandwirelesscommunicationnetworks.Distributionofopticalmodulestoleadingdomestictelecommunicationcompanies.
Broadcasting Industry: Supply of broadcasting system (Headend) equipment essential for digital broadcasting transmission and infrastructure construction. Contribution to improving the digital broadcasting viewing environment for the entire nation.BroadcastingIndustry:Supplyofbroadcastingsystem(Headend)equipmentessentialfordigitalbroadcastingtransmissionandinfrastructureconstruction.Contributiontoimprovingthedigitalbroadcastingviewingenvironmentfortheentirenation.
Major MarketsMajorMarkets
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Certifications/PatentsCertifications/Patents
SJ Tek Co., Ltd. is a company that has accumulated proprietary technology in the field of communication and broadcasting equipment. It possesses strong technical capabilities, notably through the successful localization of digital broadcasting Headend equipment, achieving technological independence.SJTekCo.,Ltd.isacompanythathasaccumulatedproprietarytechnologyinthefieldofcommunicationandbroadcastingequipment.Itpossessesstrongtechnicalcapabilities,notablythroughthesuccessfullocalizationofdigitalbroadcastingHeadendequipment,achievingtechnologicalindependence.
While specific patent numbers or certification names are not publicly disclosed, its role as the Korean distributor and official agent for global leading companies implies a high level of technical understanding and support capabilities for relevant products and solutions.Whilespecificpatentnumbersorcertificationnamesarenotpubliclydisclosed,itsroleastheKoreandistributorandofficialagentforgloballeadingcompaniesimpliesahighleveloftechnicalunderstandingandsupportcapabilitiesforrelevantproductsandsolutions.