ShanghaiOusuSpecialSteelTradingCo.,Ltd.,OSTEELisaprofessionalimportandexporttradingcompanyofspecialsteelinChina.ThegeneralmanagerandcompanyexecutivescomefromBAOSTEELandotherwordfamoussteelcompanies.Theyareengagedinthetechnicalworkandtradeinspecialsteelindustryformorethan25years.

更新时间：2024-08-30 直链：www.osteelgroup.com

武汉交通职业学院（WuhanTechnicalCollegeofCommunications），简称武交院，始建于1953年，是经湖北省人民政府批准独立设置的省属公办高等职业院校，直属湖北省教育厅领导，是教育部人才培养工作水平评估优秀学校，湖北省示范性高等职业院校，湖北省最佳文明单位。

更新时间：2024-08-27 直链：www.whjzy.net

派世流体控制（上海）有限公司(www.fullcansh.com)主要经营:leser安全阀,意大利TECHNICAL安全阀,德国HERION海隆电磁阀,韩国JEC卫生泵,韩国JEC泵,jec泵等,派世流体控制（上海）有限公司不仅具有精湛的技术水平,更有良好的售后服务和优质的解决方案,欢迎来电洽谈

更新时间：2024-08-13 直链：www.fullcansh.com

西安艾克石油技术有限公司(AIKOR)成立于2014年，是专业从事工业产品检验、技术咨询及工程人力资源服务的第三方检验公司。公司拥有一支专业的检验团队，检验工程师不仅具有专业的技术资质，良好的外语水平，而且在项目管理、质量控制、进度控制等方面拥有丰富的专业知识和经验。

更新时间：2024-11-13 直链：www.aikor.com.cn

AthemebasedonVMware'sClarityDesignSystemforpublishingtechnicalblogswithHugo.

更新时间：2024-08-08 直链：www.oldliew.com

SOSENisaglobalmanufacturerspecializingintheproductionofLEDdriversandLEDpowersupplies.Withafocusonsolidstatelighting,theyprovidesolutionsforavarietyofapplicationsincludinggrowlights,horticulturelights,streetlights,floodlight,stadium,airport,square,high-mast,androadwaylights.Theirproductsaredesignedforbothindoorandoutdooruse,withmanymodelsfeaturinganIP67ratingforwateranddustresistance. SOSEN’sLEDdriversareprogrammable,allowingforprecisecontroloveryourLEDlightingsystems.Theyofferavarietyofdimmingoptions,including0~10V,0~5V,PWM,resistordimming,andtimerdimming.TheiradvancedfeaturessuchasAstroDIM,stepdimming,phasedimming,andvirtualmiddlenightallowforfurthercustomizationofyourlightingsetup. SafetyisapriorityatSOSEN.Theirproductsfeatureovertemperatureprotection,overvoltageprotection,andshortcircuitprotection.Theyalsooffersurgeprotectionupto10KVforcommonmodeand6KVfordifferentmode.Theirhigh-efficiencyproductsfeatureadvancedthermaldesignandcoolingdesign.ThemetalhousingensuresdurabilitywhiletheIPratedsiliconpottingprovidesadditionalprotection. SOSEN’sLEDdriversarereadyforintelligentcontrol.Theysupportremotecontrolandcanbeintegratedwithvariousdimmingsystems.TheyalsoofferNFCprogrammingforwirelesssetupandadjustments.Theirdigitalprogrammabledriversprovideflexibilityandconvenience. SOSEN’sproductrangeincludesconstantvoltage(CV)andconstantcurrent(CC)models,ACDCpoweradaptors,controlgears,andauxiliarypowersupplies.TheyalsoofferUSBprogrammingforoff-linesetup. SOSENpridesitselfonitslowfailurerateandlongproductlifespan.Theirproductsaredesignedtolastupto50,000hours(50Khours).Theyalsoprovideendoflife(EOL)alarmsandlifeindicatorstohelpyoumanageyourlightingsystemseffectively. SOSEN’sproductsmeetvariousinternationalstandardsincludingUL,CE,CB,UKCA,ENEC,ERP,andDALI-2.TheyareamemberoftheDiiA(DALIalliance)andsupporttheD4istandard. SOSENoffersOEMandODMservices,withfastdeliverytimesandlocalserviceinEurope,LatinAmerica,NorthAmerica,UnitedStates,andEMEA.TheyworkwithmajorbrandssuchasSignify(PhilipsLighting),Osram,Siteco,MuscoLighting,Giwess,LEDVANCE,SYLVANIA,Zumtobel,AEC,etc.ItcompeteswithMeanwell,Inventronics,MeanWell,MOSOPower,Delta,inmarket.Withtheirstrongtechnicalsupportteamandafter-salesservice,SOSENisareliablepartnerforyourlightingprojects. SOSENisbasedinChinabutservescustomersworldwide.Whetheryou’reworkingonalightingprojectorlookingforareliableLEDdrivermanufacturer,SOSENhastheproductsandexpertisetomeetyourneeds.

更新时间：2025-06-06 直链：www.sosen.com

flowdrillThermalFrictionDrill(FlowDrill): FlowdrillPrecisionDrillingwithHeat&Efficiency Athermalfrictiondrill(commonlyknownasaflowdrillorfrictiondrill)isanadvanceddrillingtooldesignedtocreatehigh-strength,burr-freeholesinmetalsbyharnessingfrictionalheat.Thisprocesseliminatestraditionalchipformation,makingitidealforapplicationsrequiringprecision,speed,andmaterialintegrity. --- CoreFeatures&Benefits 1.ThermalDrillingTechnology -Utilizeshigh-speedrotation(2,000–5,000RPM)togeneratelocalizedheat(upto600°C),softeningmetalslikesteel,aluminum,orcopperwithoutmelting. -Formsadurable,bushing-likeholethroughplasticdeformation,enhancingstructuralstrengthbyupto40%comparedtoconventionaldrilling. 2.FlowDrillFunctionality -Asaflowdrill,itenablesseamlessdrillingthroughstackedorlayeredmaterials(e.g.,pipes,sheetmetalassemblies)whilemaintainingalignment. -Idealforautomotiveexhaustsystems,HVACcomponents,andaerospaceframeworksrequiringleak-proofjoints. 3.Multi-PhaseApplications -Fastening&Threading:Createsthreadsdirectlyinsoftenedmaterial,reducingtheneedforseparatetapping. -Reaming&Finishing:Achievestighttolerances(±0.1mm)forprecisionfitsinhydraulicorpneumaticsystems. 4.Eco-Friendly&Cost-Effective -Nolubricantsrequired,minimizingenvironmentalimpactandcleanup. -Reducestoolwearandenergyconsumption,loweringlong-termoperationalcosts. 5.MaterialVersatility -Worksonmetals1–12mmthick,includingstainlesssteelandalloys. -CompatiblewithCNCmachines,drillpresses,androboticarmsforautomatedproductionlines. --- TechnicalSpecifications -SpeedRange:2,000–5,000RPM(adjustablebasedonmaterialhardness). -HoleFormationTime:2–8secondsperhole. -SurfaceFinish:Smooth,withRa≤3.2μm. -ToolLife:5,000–10,000holesperdrillbit(dependingonmaterial). -ThermalDrill:Emphasizesheat-baseddrillingforenhancedmaterialproperties. -FrictionDrill:Highlightsfriction-driven,chip-freeholeformation. -FlowDrill:Targetsusersseekingsolutionsforlayeredmaterialsorfluidsystems. --- IdealUseCases 1.AutomotiveManufacturing:Drillingexhaustmanifolds,chassiscomponents. 2.AerospaceEngineering:Lightweightalloyfasteninginairframeassemblies. 3.Construction&HVAC:Ductwork,piping,andstructuralbeammodifications. WhyChooseaThermalFrictionDrill? -Combinesspeed,precision,andsustainabilityforindustrial-gradeapplications. -Reducespost-processingstepsandstrengthensjointsthroughwork-hardenededges.

更新时间：2025-06-06 直链：www.zfdrill.com

DrugScreenprovidingdrugresearchanddevelopmentscientistswithcompoundprocurement,productservicesandtechnicalservices.

更新时间：2025-06-06 直链：www.hitstructure.com