Jaein Circuit is a specialized rigid Printed Circuit Board (PCB) manufacturer established in 1996. The company produces essential PCB components for various electronic products, with a complete in-house production line. Located at 30 Gajaeul-ro, Seo-gu, Incheon, it is a provider of integrated PCB solutions prioritizing customer value and quality management.JaeinCircuitisaspecializedrigidPrintedCircuitBoard(PCB)manufacturerestablishedin1996.ThecompanyproducesessentialPCBcomponentsforvariouselectronicproducts,withacompletein-houseproductionline.Locatedat30Gajaeul-ro,Seo-gu,Incheon,itisaproviderofintegratedPCBsolutionsprioritizingcustomervalueandqualitymanagement.
Key Products/TechnologiesKeyProducts/Technologies
Key product lines include rigid PCBs such as Double-PCB, Multi-PCB, Single-PCB, Metal-PCB, and Build-Up-PCB.KeyproductlinesincluderigidPCBssuchasDouble-PCB,Multi-PCB,Single-PCB,Metal-PCB,andBuild-Up-PCB.
Possession of a complete in-house PCB manufacturing process, offering one-stop solutions from prototyping to development, production, and assembly.Possessionofacompletein-housePCBmanufacturingprocess,offeringone-stopsolutionsfromprototypingtodevelopment,production,andassembly.
Expertise in detailed manufacturing processes including design review and preparation, inner/outer layer circuit formation, AOI (Automated Optical Inspection), layup and bonding, drilling, copper plating, PSR (Solder Mask), and surface treatment.Expertiseindetailedmanufacturingprocessesincludingdesignreviewandpreparation,inner/outerlayercircuitformation,AOI(AutomatedOpticalInspection),layupandbonding,drilling,copperplating,PSR(SolderMask),andsurfacetreatment.
Capability in electrical testing (BBT) utilizing universal testers and flying probes.Capabilityinelectricaltesting(BBT)utilizinguniversaltestersandflyingprobes.
Application of UL 94-V0 certified materials, ensuring superior flame retardancy for product safety.ApplicationofUL94-V0certifiedmaterials,ensuringsuperiorflameretardancyforproductsafety.
Core AdvantagesCoreAdvantages
A robust quality management system demonstrated by multiple international standard certifications, including UL, ISO 9001:2015, and IATF16949:2016.Arobustqualitymanagementsystemdemonstratedbymultipleinternationalstandardcertifications,includingUL,ISO9001:2015,andIATF16949:2016.
An end-to-end PCB production line enabling efficient and rapid product manufacturing and comprehensive service provision.Anend-to-endPCBproductionlineenablingefficientandrapidproductmanufacturingandcomprehensiveserviceprovision.
Continuous technological innovation capabilities through the expansion of its technology research and development department and the acquisition of a patent for PCB manufacturing methods.ContinuoustechnologicalinnovationcapabilitiesthroughtheexpansionofitstechnologyresearchanddevelopmentdepartmentandtheacquisitionofapatentforPCBmanufacturingmethods.
Achievement of manufacturing cost reduction and productivity enhancement through efficient production process management, equipment maintenance and improvement, and sustainable management strategy development.Achievementofmanufacturingcostreductionandproductivityenhancementthroughefficientproductionprocessmanagement,equipmentmaintenanceandimprovement,andsustainablemanagementstrategydevelopment.
Ongoing quality improvement efforts via process monitoring, workflow management, and selective analysis of processes with high rework rates and defect rates.Ongoingqualityimprovementeffortsviaprocessmonitoring,workflowmanagement,andselectiveanalysisofprocesseswithhighreworkratesanddefectrates.
A systematic supply chain management approach, fostering mutual growth and collaboration with partners through stringent selection and operational sharing criteria.Asystematicsupplychainmanagementapproach,fosteringmutualgrowthandcollaborationwithpartnersthroughstringentselectionandoperationalsharingcriteria.
Target IndustrieTargetIndustrie
Automotive industry sector.Automotiveindustrysector.
Aerospace & Defense industry sector.Aerospace&Defenseindustrysector.
Consumer Electronics and Industrial sectors.ConsumerElectronicsandIndustrialsectors.
Healthcare and Safety & Security sectors.HealthcareandSafety&Securitysectors.
Major MarketsMajorMarkets
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Certifications/PatentsCertifications/Patents
UL certification (UL unique number: E201289, material: UL 94-V0 acquired).ULcertification(ULuniquenumber:E201289,material:UL94-V0acquired).
ISO 9001:2015 Quality Management System certification.ISO9001:2015QualityManagementSystemcertification.
IATF16949:2016 Automotive Industry Quality Standard certification.IATF16949:2016AutomotiveIndustryQualityStandardcertification.
Acquisition of a patent for PCB manufacturing methods (Korean Intellectual Property Office).AcquisitionofapatentforPCBmanufacturingmethods(KoreanIntellectualPropertyOffice).
Certification as a Technology Innovation Small and Medium-sized Enterprise (SME) (SME Administration).CertificationasaTechnologyInnovationSmallandMedium-sizedEnterprise(SME)(SMEAdministration).
Incheon Vision Enterprise certification (Mayor of Incheon Metropolitan City).IncheonVisionEnterprisecertification(MayorofIncheonMetropolitanCity).
National Industrial Development Commendation (Minister of Knowledge Economy).NationalIndustrialDevelopmentCommendation(MinisterofKnowledgeEconomy).
Designation as an Export-Leading Company (Global CEO Club).DesignationasanExport-LeadingCompany(GlobalCEOClub).