Sungil Valve Industry Co., Ltd. (SICO) is a company specializing in the production of industrial stainless steel and special valves, as well as powder transfer valves, with over 40 years of history since its establishment in 1983. It provides various high-value-added valve solutions, including rotary feeders, divert valves, and bellows seal valves. The company has built technological trust by supplying its products to key domestic and international industries such as chemical plants, refining, chemical fiber, heavy industry, steel mills, and food companies.SungilValveIndustryCo.,Ltd.(SICO)isacompanyspecializingintheproductionofindustrialstainlesssteelandspecialvalves,aswellaspowdertransfervalves,withover40yearsofhistorysinceitsestablishmentin1983.Itprovidesvarioushigh-value-addedvalvesolutions,includingrotaryfeeders,divertvalves,andbellowssealvalves.Thecompanyhasbuilttechnologicaltrustbysupplyingitsproductstokeydomesticandinternationalindustriessuchaschemicalplants,refining,chemicalfiber,heavyindustry,steelmills,andfoodcompanies.
Key Products/TechnologiesKeyProducts/Technologies
Rotary Feeder: Valves used for powder transfer, with models such as General Type, High Pressure Type, Non Cutting Type, and Twin Rotary Type. History of supplying in-line type rotary feeders to LG CHEM (Yeosu).RotaryFeeder:Valvesusedforpowdertransfer,withmodelssuchasGeneralType,HighPressureType,NonCuttingType,andTwinRotaryType.Historyofsupplyingin-linetyperotaryfeederstoLGCHEM(Yeosu).
Divert Valve: Valves used for diverting fluid flow, possessing technologies such as 3-WAY AUTO DIVERT valves.DivertValve:Valvesusedfordivertingfluidflow,possessingtechnologiessuchas3-WAYAUTODIVERTvalves.
Bellows Seal Valve: Special valves with enhanced leakage prevention, including models like Bellows Gate Type, Bellows Globe Type, Bellows Jacket Gate Type, and Bellows Jacket Globe Type. Test results meeting the life, temperature, and pressure requirements of ASME B16.34. Application of Low Fugitive Emission design technology.BellowsSealValve:Specialvalveswithenhancedleakageprevention,includingmodelslikeBellowsGateType,BellowsGlobeType,BellowsJacketGateType,andBellowsJacketGlobeType.Testresultsmeetingthelife,temperature,andpressurerequirementsofASMEB16.34.ApplicationofLowFugitiveEmissiondesigntechnology.
Jacket Valve: Valves with a jacket structure for maintaining fluid temperature, including models such as Jacket Ball Type (Teflon), Jacket Ball Type (Metal), Jacket Gate Type, and Jacket Globe Type. History of supplying CONTROL JACKET BALL VALVE.JacketValve:Valveswithajacketstructureformaintainingfluidtemperature,includingmodelssuchasJacketBallType(Teflon),JacketBallType(Metal),JacketGateType,andJacketGlobeType.HistoryofsupplyingCONTROLJACKETBALLVALVE.
Auto Valve: Valves equipped with automatic control functions, including models such as Auto Ball Valve, Auto Globe Valve, Auto Tank Bottom Flush Valve, and Auto 30-way Ball Valve. History of supplying 3-WAY AUTO BALL VALVE.AutoValve:Valvesequippedwithautomaticcontrolfunctions,includingmodelssuchasAutoBallValve,AutoGlobeValve,AutoTankBottomFlushValve,andAuto30-wayBallValve.Historyofsupplying3-WAYAUTOBALLVALVE.
Ball Valve: General valves used for fluid flow control, with models such as Soft Seat Ball Type, Metal Seat Ball Type, Fire Safe Anti-Static Type, and 3-way Ball Type.BallValve:Generalvalvesusedforfluidflowcontrol,withmodelssuchasSoftSeatBallType,MetalSeatBallType,FireSafeAnti-StaticType,and3-wayBallType.
Tank Bottom Flush Valve: Valves for tank bottom discharge, with STBF-U,L,B models.TankBottomFlushValve:Valvesfortankbottomdischarge,withSTBF-U,L,Bmodels.
Strainer: Filter valves for removing foreign substances, with SSTF,SIC-Series models.Strainer:Filtervalvesforremovingforeignsubstances,withSSTF,SIC-Seriesmodels.
Globe Valve: Valves used for flow regulation and shut-off, with SGLF,SYGLF models.GlobeValve:Valvesusedforflowregulationandshut-off,withSGLF,SYGLFmodels.
Check Valve: Valves for preventing backflow, with SCHF,STCF models.CheckValve:Valvesforpreventingbackflow,withSCHF,STCFmodels.
Butterfly Valve: Valves used for large-volume fluid control, with SKNF-DA, SR models.ButterflyValve:Valvesusedforlarge-volumefluidcontrol,withSKNF-DA,SRmodels.
Knife Gate Valve: Valves with a knife gate structure, with SKNF models.KnifeGateValve:Valveswithaknifegatestructure,withSKNFmodels.
Gate Valve: Valves used for opening and closing fluid flow, with SGAF models.GateValve:Valvesusedforopeningandclosingfluidflow,withSGAFmodels.
Sight Glass: Devices for observing fluid flow, with SSGF,SSGS-Series models.SightGlass:Devicesforobservingfluidflow,withSSGF,SSGS-Seriesmodels.
Core AdvantagesCoreAdvantages
Over 40 years of experience and accumulated technology: A strong small and medium-sized enterprise dedicated to industrial special valve manufacturing and engineering for over 40 years since its founding in 1983. Continuous research and development capabilities for creating products that meet customer demands. A management philosophy that prioritizes customer satisfaction based on long-standing technology and know-how. A company that provides the best valve technology through a journey of innovation built on trust.Over40yearsofexperienceandaccumulatedtechnology:Astrongsmallandmedium-sizedenterprisededicatedtoindustrialspecialvalvemanufacturingandengineeringforover40yearssinceitsfoundingin1983.Continuousresearchanddevelopmentcapabilitiesforcreatingproductsthatmeetcustomerdemands.Amanagementphilosophythatprioritizescustomersatisfactionbasedonlong-standingtechnologyandknow-how.Acompanythatprovidesthebestvalvetechnologythroughajourneyofinnovationbuiltontrust.
Custom manufacturing of high-value-added special valves: Capability to custom manufacture and supply high-value-added special valves optimized for harsh industrial process environments, beyond standard specifications. Provision of precise valve solutions that operate perfectly even in chemically aggressive, ultra-high temperature, and ultra-high pressure environments. Establishment of technological entry barriers and securing customer loyalty through the provision of such customized solutions. Expertise in meeting the specific requirements of various industrial sites.Custommanufacturingofhigh-value-addedspecialvalves:Capabilitytocustommanufactureandsupplyhigh-value-addedspecialvalvesoptimizedforharshindustrialprocessenvironments,beyondstandardspecifications.Provisionofprecisevalvesolutionsthatoperateperfectlyeveninchemicallyaggressive,ultra-hightemperature,andultra-highpressureenvironments.Establishmentoftechnologicalentrybarriersandsecuringcustomerloyaltythroughtheprovisionofsuchcustomizedsolutions.Expertiseinmeetingthespecificrequirementsofvariousindustrialsites.
Technological superiority and quality reliability: Securing differentiated competitive advantage in related fields based on proprietary core technologies. Continuous investment in R&D to expand its technology portfolio. A strong position as a trusted partner responsible for industrial site safety and operational efficiency by continuously enhancing product airtightness and durability. Particularly, the bellows seal valve demonstrates test results meeting ASME B16.34 requirements for life, temperature, and pressure. Possession of Low Fugitive Emission design technology.Technologicalsuperiorityandqualityreliability:Securingdifferentiatedcompetitiveadvantageinrelatedfieldsbasedonproprietarycoretechnologies.ContinuousinvestmentinR&Dtoexpanditstechnologyportfolio.Astrongpositionasatrustedpartnerresponsibleforindustrialsitesafetyandoperationalefficiencybycontinuouslyenhancingproductairtightnessanddurability.Particularly,thebellowssealvalvedemonstratestestresultsmeetingASMEB16.34requirementsforlife,temperature,andpressure.PossessionofLowFugitiveEmissiondesigntechnology.
Broad application industries and global market expansion: Supply of high-quality valve solutions across major domestic industries such as chemical plants, refining, chemical fiber, heavy industry, steel mills, and food companies. Stable order intake capability based on long-term trust relationships with major domestic and international engineering firms and plant operating companies. Diversification of exports based on a global network, including the Americas, Middle East, Southeast Asia, and China. Extensive business expansion capabilities in various industrial sectors and overseas markets.Broadapplicationindustriesandglobalmarketexpansion:Supplyofhigh-qualityvalvesolutionsacrossmajordomesticindustriessuchaschemicalplants,refining,chemicalfiber,heavyindustry,steelmills,andfoodcompanies.Stableorderintakecapabilitybasedonlong-termtrustrelationshipswithmajordomesticandinternationalengineeringfirmsandplantoperatingcompanies.Diversificationofexportsbasedonaglobalnetwork,includingtheAmericas,MiddleEast,SoutheastAsia,andChina.Extensivebusinessexpansioncapabilitiesinvariousindustrialsectorsandoverseasmarkets.
Target IndustrieTargetIndustrie
Chemical Plant IndustryChemicalPlantIndustry
Engineering IndustryEngineeringIndustry
Petrochemical and Chemical Fiber IndustryPetrochemicalandChemicalFiberIndustry
Heavy IndustryHeavyIndustry
Steel IndustrySteelIndustry
Food IndustryFoodIndustry
Major MarketsMajorMarkets
Middle EastMiddleEast
China, Southeast AsiaChina,SoutheastAsia
AmericasAmericas
Certifications/PatentsCertifications/Patents
Possession of 2 patents.Possessionof2patents.
Securing differentiated competitive advantage based on proprietary core technologies.Securingdifferentiatedcompetitiveadvantagebasedonproprietarycoretechnologies.
Bellows Seal Valve technology meeting ASME B16.34 life, temperature, and pressure requirements, and Low Fugitive Emission design.BellowsSealValvetechnologymeetingASMEB16.34life,temperature,andpressurerequirements,andLowFugitiveEmissiondesign.