SEOJIN ENG Co., Ltd., originally established as Seojin Gikong in 1979 and rebranded in 2010, specializes in manufacturing automatic vacuum forming machines. The company possesses specialized vacuum forming machine manufacturing technology tailored for the diversifying plastics industry market. It holds a leading position in both domestic and international markets, also supplying related automation equipment such as automatic punching machines and hydraulic cutting machines. The company focuses on localizing and advancing core equipment for plastic processing.SEOJINENGCo.,Ltd.,originallyestablishedasSeojinGikongin1979andrebrandedin2010,specializesinmanufacturingautomaticvacuumformingmachines.Thecompanypossessesspecializedvacuumformingmachinemanufacturingtechnologytailoredforthediversifyingplasticsindustrymarket.Itholdsaleadingpositioninbothdomesticandinternationalmarkets,alsosupplyingrelatedautomationequipmentsuchasautomaticpunchingmachinesandhydrauliccuttingmachines.Thecompanyfocusesonlocalizingandadvancingcoreequipmentforplasticprocessing.
Key Products/TechnologiesKeyProducts/Technologies
The company offers a diverse range of automatic vacuum forming machines, including the SJ-A Series and the board-specific SJ-B Series. Its automatic pressure/vacuum forming machines, the SJ-VAP Series, utilize both pressure and vacuum technologies. For automated production lines, the SJ-IP Series provides automatic in-line vacuum forming machines. The SJ-C Series specializes in automatic thermoforming for PS foam products, showcasing expertise in specific material processing. Post-processing equipment includes the SJ-HP Series automatic hole punching machines for precise finishing. The SJ-D Series hydraulic trimming presses ensure robust and accurate cutting capabilities. Automatic trimming presses, the SJ-T Series, facilitate clean finishing of molded products. The SJ-HS and SH-T LINE Series offer multi-functional automatic vacuum forming and trimming press combinations.Thecompanyoffersadiverserangeofautomaticvacuumformingmachines,includingtheSJ-ASeriesandtheboard-specificSJ-BSeries.Itsautomaticpressure/vacuumformingmachines,theSJ-VAPSeries,utilizebothpressureandvacuumtechnologies.Forautomatedproductionlines,theSJ-IPSeriesprovidesautomaticin-linevacuumformingmachines.TheSJ-CSeriesspecializesinautomaticthermoformingforPSfoamproducts,showcasingexpertiseinspecificmaterialprocessing.Post-processingequipmentincludestheSJ-HPSeriesautomaticholepunchingmachinesforprecisefinishing.TheSJ-DSerieshydraulictrimmingpressesensurerobustandaccuratecuttingcapabilities.Automatictrimmingpresses,theSJ-TSeries,facilitatecleanfinishingofmoldedproducts.TheSJ-HSandSH-TLINESeriesoffermulti-functionalautomaticvacuumformingandtrimmingpresscombinations.
SEOJIN ENG possesses continuous research and development capabilities for various vacuum forming machines and auxiliary devices. Its technological expertise spans automatic pressure/vacuum forming machines, in-line forming machines, hydraulic cutting machines, automatic trimming presses, and medium/large manual/automatic forming machines. The company demonstrates a strong ability to provide customized equipment in response to diverse customer requirements. It operates a high-value-added business model supporting process automation through the design of in-line forming systems tailored to client production lines.SEOJINENGpossessescontinuousresearchanddevelopmentcapabilitiesforvariousvacuumformingmachinesandauxiliarydevices.Itstechnologicalexpertisespansautomaticpressure/vacuumformingmachines,in-lineformingmachines,hydrauliccuttingmachines,automatictrimmingpresses,andmedium/largemanual/automaticformingmachines.Thecompanydemonstratesastrongabilitytoprovidecustomizedequipmentinresponsetodiversecustomerrequirements.Itoperatesahigh-value-addedbusinessmodelsupportingprocessautomationthroughthedesignofin-lineformingsystemstailoredtoclientproductionlines.
Core AdvantagesCoreAdvantages
Over 40 years of accumulated specialized technology and know-how in vacuum forming machine manufacturing since its establishment as Seojin Gikong in 1979. Specialized manufacturing capabilities to proactively respond to changes in the plastics industry market. Continuous research and development capabilities for advanced vacuum forming machines, including automatic pressure/vacuum forming machines and in-line forming machines. A comprehensive lineup of post-processing equipment, including automatic hole punching machines, hydraulic cutting machines, and automatic trimming presses.Over40yearsofaccumulatedspecializedtechnologyandknow-howinvacuumformingmachinemanufacturingsinceitsestablishmentasSeojinGikongin1979.Specializedmanufacturingcapabilitiestoproactivelyrespondtochangesintheplasticsindustrymarket.Continuousresearchanddevelopmentcapabilitiesforadvancedvacuumformingmachines,includingautomaticpressure/vacuumformingmachinesandin-lineformingmachines.Acomprehensivelineupofpost-processingequipment,includingautomaticholepunchingmachines,hydrauliccuttingmachines,andautomatictrimmingpresses.
The company's ability to expand its technology portfolio through the development of various product models. Expertise in designing in-line forming systems optimized for customer production lines and supporting process automation. Maintenance of long-term customer relationships through continuous equipment performance improvement, parts supply, and integrated after-sales service. Global market competitiveness, expanding its export reach to Asia, the Middle East, Europe, Africa, and South America.Thecompany'sabilitytoexpanditstechnologyportfoliothroughthedevelopmentofvariousproductmodels.Expertiseindesigningin-lineformingsystemsoptimizedforcustomerproductionlinesandsupportingprocessautomation.Maintenanceoflong-termcustomerrelationshipsthroughcontinuousequipmentperformanceimprovement,partssupply,andintegratedafter-salesservice.Globalmarketcompetitiveness,expandingitsexportreachtoAsia,theMiddleEast,Europe,Africa,andSouthAmerica.
Food packaging and industrial tray forming fieldsFoodpackagingandindustrialtrayformingfields
Various plastic molding product manufacturing sectors, including automotive parts and home appliance exteriorsVariousplasticmoldingproductmanufacturingsectors,includingautomotivepartsandhomeapplianceexteriors
A wide range of fields such as daily necessities and architectural interior/exterior materialsAwiderangeoffieldssuchasdailynecessitiesandarchitecturalinterior/exteriormaterials
Major MarketsMajorMarkets
AfricaAfrica
AsiaAsia
EuropeEurope
South AmericaSouthAmerica
Certifications/PatentsCertifications/Patents
Acquisition of the European international standard CE mark in 2001, enabling entry into the European market. A specialized manufacturer of special-purpose machinery, accumulating unique technological capabilities in the plastic vacuum forming machine sector. Securing a differentiated competitive advantage in relevant fields based on proprietary core technologies. A strong technological competitiveness through continuous investment in research and development to expand its technology portfolio.AcquisitionoftheEuropeaninternationalstandardCEmarkin2001,enablingentryintotheEuropeanmarket.Aspecializedmanufacturerofspecial-purposemachinery,accumulatinguniquetechnologicalcapabilitiesintheplasticvacuumformingmachinesector.Securingadifferentiatedcompetitiveadvantageinrelevantfieldsbasedonproprietarycoretechnologies.Astrongtechnologicalcompetitivenessthroughcontinuousinvestmentinresearchanddevelopmenttoexpanditstechnologyportfolio.