SANKYO DENKI is a specialized company engaged in the manufacturing and sales of various discharge lamps, primarily ultraviolet lamps, and their application products since 1947. The company addresses sterilization demands in environmental and food hygiene sectors, while also providing UV technology-based products for non-sterilization applications such as medical and material treatment across global markets. Its objective involves contributing to society through high-quality UV products and services.SANKYODENKIisaspecializedcompanyengagedinthemanufacturingandsalesofvariousdischargelamps,primarilyultravioletlamps,andtheirapplicationproductssince1947.Thecompanyaddressessterilizationdemandsinenvironmentalandfoodhygienesectors,whilealsoprovidingUVtechnology-basedproductsfornon-sterilizationapplicationssuchasmedicalandmaterialtreatmentacrossglobalmarkets.Itsobjectiveinvolvescontributingtosocietythroughhigh-qualityUVproductsandservices.
Key Products/TechnologiesKeyProducts/Technologies
UV-C Lamps: Lamps efficiently emitting a large amount of ultraviolet rays at 253.7nm for excellent disinfection effects. These lamps possess structures and electrical characteristics similar to general fluorescent lamps, utilizing special ultraviolet ray glass that efficiently transmits 253.7nm UV rays. Primarily useful for sterilization of air, various material surfaces, and water or liquid, with a wide selection of sizes, shapes, and UV output, including models like G4T5, G6T5, G8T5, G10T8, G15T8, G25T8, G30T8, G32T8, G36T8, G40T10, and G55T8.UV-CLamps:Lampsefficientlyemittingalargeamountofultravioletraysat253.7nmforexcellentdisinfectioneffects.Theselampspossessstructuresandelectricalcharacteristicssimilartogeneralfluorescentlamps,utilizingspecialultravioletrayglassthatefficientlytransmits253.7nmUVrays.Primarilyusefulforsterilizationofair,variousmaterialsurfaces,andwaterorliquid,withawideselectionofsizes,shapes,andUVoutput,includingmodelslikeG4T5,G6T5,G8T5,G10T8,G15T8,G25T8,G30T8,G32T8,G36T8,G40T10,andG55T8.
UV-B Lamps: A product line of UV-B wavelength lamps used for sterilization and other specialized applications.UV-BLamps:AproductlineofUV-Bwavelengthlampsusedforsterilizationandotherspecializedapplications.
UV-A Lamps (Blacklight Lamps): A product line including UV-A blacklight lamps and blacklight blue lamps. Offering various models such as F4T5BLB 352nm, F6T5BLB 352nm, F8T5BLB 352nm, F15T8BLB 352nm, and F4T5BL 368nm.UV-ALamps(BlacklightLamps):AproductlineincludingUV-Ablacklightlampsandblacklightbluelamps.OfferingvariousmodelssuchasF4T5BLB352nm,F6T5BLB352nm,F8T5BLB352nm,F15T8BLB352nm,andF4T5BL368nm.
Low-Pressure Mercury Lamp Technology: Discharge lamps designed to operate at a mercury vapor pressure of around 1 Pa during steady operation to most efficiently obtain UV radiation at 254nm or 185nm resonance lines. Lamps for disinfection use special glass transmitting 254nm UV, while lamps for surface treatment use quartz glass transmitting 185nm Vacuum UV.Low-PressureMercuryLampTechnology:Dischargelampsdesignedtooperateatamercuryvaporpressureofaround1PaduringsteadyoperationtomostefficientlyobtainUVradiationat254nmor185nmresonancelines.Lampsfordisinfectionusespecialglasstransmitting254nmUV,whilelampsforsurfacetreatmentusequartzglasstransmitting185nmVacuumUV.
UV Curing Resin Bonding Technology: Bonding technology utilizing a chemical reaction called photopolymerization, where special UV-curing resin hardens when exposed to UV radiation. This process uses 365nm UV radiation to transform liquid into solid for bonding and curing.UVCuringResinBondingTechnology:Bondingtechnologyutilizingachemicalreactioncalledphotopolymerization,wherespecialUV-curingresinhardenswhenexposedtoUVradiation.Thisprocessuses365nmUVradiationtotransformliquidintosolidforbondingandcuring.
UV Cleaning and Modification Technology: A technology where active oxygen generated by UV radiation collides with the substrate surface, cutting molecular chains of the surface layer and reacting with cut molecules to generate new functional groups, thereby dramatically improving adhesion. Low-pressure mercury lamps efficiently radiating 185nm and 254nm wavelengths are generally used as light sources for UV cleaning and modification equipment.UVCleaningandModificationTechnology:AtechnologywhereactiveoxygengeneratedbyUVradiationcollideswiththesubstratesurface,cuttingmolecularchainsofthesurfacelayerandreactingwithcutmoleculestogeneratenewfunctionalgroups,therebydramaticallyimprovingadhesion.Low-pressuremercurylampsefficientlyradiating185nmand254nmwavelengthsaregenerallyusedaslightsourcesforUVcleaningandmodificationequipment.
Core AdvantagesCoreAdvantages
Over 70 Years of Experience and Expertise: Accumulated extensive experience and unique technological know-how in the field of ultraviolet lamps and related application products since its establishment in 1947.Over70YearsofExperienceandExpertise:Accumulatedextensiveexperienceanduniquetechnologicalknow-howinthefieldofultravioletlampsandrelatedapplicationproductssinceitsestablishmentin1947.
Diverse UV Wavelength Product Portfolio: Offering a comprehensive range of ultraviolet products, including UV-A, UV-B, and UV-C lamps and various UV devices, meeting the specific needs of diverse industries and applications.DiverseUVWavelengthProductPortfolio:Offeringacomprehensiverangeofultravioletproducts,includingUV-A,UV-B,andUV-ClampsandvariousUVdevices,meetingthespecificneedsofdiverseindustriesandapplications.
High Global Market Credibility: Supplying high-quality sterilization lamps and devices not only in Japan but also to numerous countries worldwide, including the USA, UK, France, Germany, China, and Korea, earning high evaluations and trust.HighGlobalMarketCredibility:Supplyinghigh-qualitysterilizationlampsanddevicesnotonlyinJapanbutalsotonumerouscountriesworldwide,includingtheUSA,UK,France,Germany,China,andKorea,earninghighevaluationsandtrust.
Continuous Technological Development and Application Expansion: Dedicated investment in developing lamps and related products for applications beyond sterilization, such as in medical, material treatment, curing, and modification fields, utilizing ultraviolet and near-ultraviolet light energy.ContinuousTechnologicalDevelopmentandApplicationExpansion:Dedicatedinvestmentindevelopinglampsandrelatedproductsforapplicationsbeyondsterilization,suchasinmedical,materialtreatment,curing,andmodificationfields,utilizingultravioletandnear-ultravioletlightenergy.
Rigorous Quality Control System: Implementing strict inspections and multiple quality tests during the product manufacturing process to meet the requirements of both Japanese and international customers.RigorousQualityControlSystem:ImplementingstrictinspectionsandmultiplequalitytestsduringtheproductmanufacturingprocesstomeettherequirementsofbothJapaneseandinternationalcustomers.
Target IndustrieTargetIndustrie
Environmental Hygiene Industry: Areas requiring environmental hygiene management, such as air and water sterilization and surface disinfection.EnvironmentalHygieneIndustry:Areasrequiringenvironmentalhygienemanagement,suchasairandwatersterilizationandsurfacedisinfection.
Food Hygiene Industry: Fields crucial for food safety, including sterilization of food processing and storage facilities, and disinfection of food packaging materials.FoodHygieneIndustry:Fieldscrucialforfoodsafety,includingsterilizationoffoodprocessingandstoragefacilities,anddisinfectionoffoodpackagingmaterials.
Medical Industry: Essential for maintaining cleanliness in medical environments, such as sterilization of medical devices and air sterilization in hospitals.MedicalIndustry:Essentialformaintainingcleanlinessinmedicalenvironments,suchassterilizationofmedicaldevicesandairsterilizationinhospitals.
Material Treatment Industry: Specialized material processing fields, including bonding and coating using UV-curing resins, and surface cleaning and modification of materials.MaterialTreatmentIndustry:Specializedmaterialprocessingfields,includingbondingandcoatingusingUV-curingresins,andsurfacecleaningandmodificationofmaterials.
Major MarketsMajorMarkets
Japan, China, Hong Kong, Taiwan, Thailand, Vietnam, Malaysia, Singapore, Indonesia, Philippines, India, South KoreaJapan,China,HongKong,Taiwan,Thailand,Vietnam,Malaysia,Singapore,Indonesia,Philippines,India,SouthKorea
United Kingdom, France, Germany, Italy, TurkeyUnitedKingdom,France,Germany,Italy,Turkey
United StatesUnitedStates
Certifications/PatentsCertifications/Patents
Technical capability for efficient 253.7nm ultraviolet emission from UV-C lamps.Technicalcapabilityforefficient253.7nmultravioletemissionfromUV-Clamps.
Design and manufacturing technology for low-pressure mercury lamps that efficiently generate 185nm and 254nm wavelength ultraviolet rays.Designandmanufacturingtechnologyforlow-pressuremercurylampsthatefficientlygenerate185nmand254nmwavelengthultravioletrays.
Application technology for light energy in UV curing resin bonding and UV cleaning/modification processes.ApplicationtechnologyforlightenergyinUVcuringresinbondingandUVcleaning/modificationprocesses.
Flexible production capability to customize UV lamp size, shape, and output to meet diverse application and customer requirements.FlexibleproductioncapabilitytocustomizeUVlampsize,shape,andoutputtomeetdiverseapplicationandcustomerrequirements.
Ensuring authenticity and clear sourcing of products through an official agent certificate provided via its Vietnam distributor, LGP Trading Co., Ltd..EnsuringauthenticityandclearsourcingofproductsthroughanofficialagentcertificateprovidedviaitsVietnamdistributor,LGPTradingCo.,Ltd..
Introduction
Location
1-35 Shinmachi, Hiratsuka, Kanagawa 254-0076, Japan