LEIYUECRUSHER,ChinaTopManufacturerofcrusherplant-Stonecrusherplant,Miningcrushingplant,notonlymanufacturerandnowwebuiltprofessionalserviceteamforyourproject.

更新时间：2023-05-22

HookooMachinery,locatedinthecenterofChina,JiyuanCityofHenanProvince.WhichisanISOcertifiedcompanyspecializedinmanufacturing,distributing,stockingofspecialsteelforgingsmaterials.Adheringtothebusinessprincipleofwin-wincooperation.HOOKOOisnotonlydeliveringqualifiedproducts,butalsodeliveringcompetitiveadvantagetoallofvaluedcustomersworld-widely.

更新时间：2023-05-19

USAFROTECtechnologyincareestablishedinunitestates,headofficeislocatedinflorida.ourcompanyarefocusingonenvironmentalprotection.Talkingabouttheimportanceofnotonlytheavailabilityofcleanwater,butitsconsumptionandattitudeinourlife.FROTECgroup’sgoaliscleanwaterineveryhome.Withadvancedproductionequipment,qualitycontrolinstrumentsandtechnology,FROTECdesignsandmanufacturesfiltrationproductsinliquidandgas&air,suchasmembranepressurevessel,frptank,ufmembrane,filtercartridge,filterhousingandetc.Ourproductsareappliedtobio-pharmaceutical,medical,food&beverage,microelectronic,chemistry,electronics,watertreatmentandlaboratoryapplication.

更新时间：2023-05-19

Merger-Linkistheleadingproviderofdeal-sourcingservicestoprivateequity,venturecapitalandcorporationsinChina.Weprovideproprietary,forward-lookingintelligenceanddealleadstotheinvestmentcommunity. WearetheleadinginvestmentdataandintelligencecompanyfortheM&AandprivateinvestmentmarketinChina.Notonlywegeneratefirst-handintelligenceandproprietarydealleadsthatarenotavailableinthemarket,wealsoconnectthemtotheownersofthetargetcompaniessavingsignificanttimeandincreasingefficiencyintheirdealsourcingeffort.WithMerger-Link,ourclientsgetapowerfulcompetitiveadvantage.

更新时间：2023-05-13

Merger-Linkistheleadingproviderofdeal-sourcingservicestoprivateequity,venturecapitalandcorporationsinChina.Weprovideproprietary,forward-lookingintelligenceanddealleadstotheinvestmentcommunity. WearetheleadinginvestmentdataandintelligencecompanyfortheM&AandprivateinvestmentmarketinChina.Notonlywegeneratefirst-handintelligenceandproprietarydealleadsthatarenotavailableinthemarket,wealsoconnectthemtotheownersofthetargetcompaniessavingsignificanttimeandincreasingefficiencyintheirdealsourcingeffort.WithMerger-Link,ourclientsgetapowerfulcompetitiveadvantage.

更新时间：2023-05-13

ZhenjiangAMITToolsCo.,Ltd,asaProfessionalDiamondToolsandDrillToolsfactoryandexporterfromCHINA,cannotonlyprovidethebestdiamondtoolsanddrilltools,butalsospecializeinothercuttingtools,handtools,abrasivetools,powertools,fasteners,etc.Wehaveseveralyearsexperienceinexportingtotheworldwidecountrieswithstableproductqualityandgood-aftersalesservice.Asthesesolidbases,wehavemanycooperativefactoriessupportinguswithreliableproductqualityandcompetitiveprices.

更新时间：2023-05-12

GZGUANGLIEFECo.,Ltd.isoneofthefirstautomobilespray/bakingboothmanufactures,ourSprayBoothandCarliftnotonlysoldwellathomebutalsoexportedto40differentcountries.

更新时间：2023-05-10

MegaIntertextiles(Shanghai)Co.,Ltd.-Createdin1998,AFIhasbecomeapioneerintheworldofmanufacturing.AFIcustom-madetextilesthatsuitstoanyscenario.Werangeanywherefromhospitalityvenues,homedecor,andhotels.AFIdoesnotonlycreatetheperfectenvironment,butwealsocreatethesmoothestexperiencebybeingabletodoyourinstallationsatanylocation.

更新时间：2023-05-09

BIOPONTisanimportandexportcompanyinlifesciencefield,especiallyAPIsandintermediates,whichexportedtomorethan100countriesandregionsallovertheworld.BIOPONTprovidesnotonlyCDMOserviceofFDFs,APIsandintermediates,butalsocomprehensivesupplysolutionforcustomersinchemicalpharmaceuticalandbiopharmaceuticalindustries,isequippedwithmultidisciplinaryteamsforsales,procurementandregulatoryaffairs,hasestablishedstrategiccollaborationrelationshipwithmanyGMPfactories.

更新时间：2023-05-08

Hysunnywasfoundedin2006.Hysunnyprovidesnotonlyproductsbutalsosolutionsofindustry.Ithasexperiencedtechteamandhastheabilitytobuildany

更新时间：2023-05-05

-ZhejiangLUJUVehicleIndustryCo.,Ltdwasestablishedin1999yearandhasworkedintheelectricvehicleindustryformorethan20years.Wearetheprofessionalelectricmotorcyclescootermanufacturerandexporteroftheelectricvehicle.OurHeadquartersislocatedintheleadingcityofelectricvehiclesindustry—TaizhouCity,Zhejiangprovince,SoutheastareaofChina,abouttwohoursdrivingcartoNingboseaport.Alsowehaveanotherthreesubsidiarycorporations,calledMotorCompany,HainanandTianjinbranchoffice.Ourcompanycoversanareaof60,000squaremeters,ithasmorethan1,000employers.Notonlyascootermanufacturer,Lv-juisalsoprofessionalR&Dorganizationworkinginelectricvehicle.Itcontinuouslydevelopsitsproductsaccordingtocustomer'sdemand,nowwithmorethan500productitems,morethan1,000suppliersinouraccessorypartssupplychainsystem,andourfactoryhas8assemblinglinesandonemotorworkshop.MeanwhileweareabletodoOEM,ODMcooperation,anddotheCKDtransportation.Themostvitalpoint,wearefirstprioritytheproductsQUALITY,asourslogansaying

更新时间：2023-05-05

AsoneoftheprofessionalhospitalityLEDlightingsuppliersinChina,Aerolightprovidesnotonlyprovideshigh-qualityindoor/outdoorLEDlightsbutalsocustomizedhospitalitylightingdesignfor5starhotels.Wehavecooperatedwithmanyhotels,suchas4seasons,Sheraton,etc.Contactusnow!

更新时间：2023-05-04

-ThecompanywasfoundedinNorthernChinain1990s,hasplayedaleadingroleintheindustry.Strictscientificmanagementandwell-trainedstaffteammakeourproductswellreceivedbyusers.ourproductsareexportedtoRussia,EuropeandAmerica,NorthKorea,Vietnam,SoutheastAsia,etc.Wewillcontinuetomaintaingoodrelationswithcustomers,offerthemcost-effectiveproductsandexcellentservices,andhopetobuildabrightfuturewiththem.Wanteisyourfriendforever! 　　Wehavebeenrepeatedlyratedas“HebeiContract-honoring&Promise-keepingUnit”and“AAAPromise-keepingUnit”,andourproductsarecertifiedwithISO9001. 　　MaketheWorldKnowWante,MakeWanteGototheWorld 　　Wantepeoplearenotonlydeeplytrustedbydomesticpartnersandbuthighlypraisedbycustomersathomeandabroadbyvirtueofnewconcept,scientificmanagement,excellentqualityandthoughtfulafter-salesservice.Especially,“Zhengda”blacktape,“Wante”PVCtapeandhigh-pressureadhesivetapeareidentifiedas“HebeiFamousBrandProducts”and“HighQualityProductsbytheMinistryofAgriculture”,whichhavebeencertifiedwithISO9001.

更新时间：2023-05-03

Mingbohasbeensoldprettywellnotonlydomesticmarketbutalsointheoverseasmarket.Mingbooffersthebestplastictransparentpolyglove,disposablepolyethylenegloveswithfastdelivery.

更新时间：2023-05-01

By committingourselvesintoeverysectorsoftheshippingsupplychain,wearentONLYashippingcompanynoratradingmedia.Insteadweare everythingourbusinesspartnersneeded,wewillbetheretoprovideexactlywhatyouarelookingfor.

更新时间：2023-04-30

通力成立于2000年，主要从事音箱产品、可穿戴设备、AIoT产品和精密组件及附件的ODM业务。

更新时间：2023-04-30

ShandongShengyeGrindingBalCo,Ltd-Weareamanufacturerspecializedinproducingforgedsteelball,grindingrod,castironballforminingandcementballmills.Morethan20yearsproductionexperienceandTUV,ISO,SGSetc.certificatedqualificationandextremestandardletuskeepverycompetitiveinthecurrentmarket.our95%productsexportformorethan30countries,suchasAmerica,Australia,Japan,Krean,Argentina,Peru,Bolivia,Chile,Morocco,Mexico,Spain,Ghanaetc. Ourforgedsteelballshavegoodcorrosionresistanceandwearresistance,theyaresuitableforuseinwetgrindingcondition.Thelowbreakagerateandgoodimpactperformancemakesthemnotonlywellusedinballmills,butalsoinlargeSAGmills.

更新时间：2023-04-29

ShenzhenModewaElectronicTechnologyCo.,LTD.,foundedin2014,isaprofessionalmanufacturerofvariouselectroniccigaretteproducts,withastrongR&Dteamandperfecttechnicalfacilities.MODVAPAiscommittedtoprovidingalluserswithhealthier,moreenvironmentallyfriendlyandbettersmokingdevices,andtoimprovingtheuserstasteandcomfort.TheMODVAPAbrandiswidelyrecognizedinthee-cigarettemarket,especiallyinEuropeandtheUnitedStates,andisincreasinglypopularwithconsumersaroundtheworld.Throughconstantresearchintodesignandtechnology,MODVAPAcontinuestolaunchnewproductsandhasachievedgreatsuccesswithanumberofpatentedproducts. In2019,welaunchedHAWAbrandPodsanddisposablee-cigarettes,whichnotonlyprovidede-cigaretteswithTPDcertificationoftheEuropeanUnion,butalsoprovidedcustomerswithavarietyofe-cigarettes,especiallytherechargeabledisposablee-cigaretteswithMeshcore,whichwerewellreceivedbycustomers.Atthesametimewithdifferentcountriestomaintaingoodcooperationwiththebrand,OEM/ODMservices. MODVAPAadherestotheprincipleof

更新时间：2023-04-21

ManyStandardInjectionMoldingMachineALS-90providedfromZHENYUEwhichisoneofthesuppliersinChina.WecanproducthighqualityStandardInjectionMoldingMachineALS-90withlowprice.Ourproductsarewidelyusedinvariousapplication.Ifyouareinterestedinourproducts,youcannotonlyhavenewproductsbutalsobuythematthecheapprice.Welcometobuyproductsfromus.

更新时间：2023-04-19

黄金云工厂下单省一半

更新时间：2023-04-19

SHENZHENOCTGLASSWAREINDUSTRIALCO.,LTD.has3branchesintotal,4outletsandonefactorywhichcoversanareaof70000squaremeter.Itrespectivelyincludes:ShenzhenOCTGlasswareIndustrialCo.,GuangzhouOCTGlasswareIndustrialCo.,XianOCTGlasswareIndustrialCo.;ShaxiOutletsinPanyu,Guangzhou;AnhuiOCTGlasswareIndustrialFactory.Currently,thecompanybusinessnotonlycoverstheChinadomesticmarket,butalsoexportstoeveryplaceofalltheworld,andwasawardedasthesecondgreatestexportsenterpriseamongChinadaily-useglassindustriesin2013withitsannualsalesamountmorethan30milliomRMB.What’smore,thegovernmentalsogivesgreatsupportsonitsgreatbusiness.OCTGlasswareIndustrialGroup.hasmorethan100staffswiththevirtueofastrongdesignteam,modernproductionmanagement,professionalandmeticulousserviceteam,supplyingforthecustomerswithfashionableandbeautifuldesigns,goodquality,affordableprices.Thecompanymainlymanufactureallkindsofglasswaresuchasallseriesofmachinepressedglass,tumblerswithprinted,decal,frosted,sprayed-color(colorinside),bronzing,gildingandcarving,pressedandtoughenedbymachingorhandmade;whiteorredwinecupsandhighqualitygobletsbymachineandmanualblown;differentshapesofice-creamcups,ashtrays,glassbowls,jugs,pots,candleholdersandstorebottles;machingpressedandtoughenedglasshousehouldutensils;heat-resistantglasstablewareformicrowaveovenanddrinkingwater(juice)glasssets;machinepressedandblownfrosted,printedglassgiftpackingsets;allkindsofsuperhighqualitydaily-useglasswareandsoon…Onthefoundationofkeepingtheoriginalandexistingproducts,thecompanyisstillcontinuouslyempoldering,developing,innovatingthenewproducts.Moreover,thecompanyhasapowerfulabilitytomakethenewmouldsforthecustomer’sdesignsandphysicalsamples.Besides,inordertomeetthedomesticandoverseadiversifiedmarketdemandsofdaily-useglassware,thecompanyalsoproducesanprinttheadvertisingbeermugs,propagandisttumblers,salespromotiongiftcupsforthewell-knownbrands,forexamplePepsi,Cocacolla,Carlsberg,Kingwei,Tsingtao,Shengli,Sony,Panasonicets.,evenmakesshotglasscupsforthoseinternationalfamoustourregions,suchasNewYorkofU.S.A,SydneyofAustralia,SouthAfrica,Cyprus,Sweden,Finland,Scotland,andArgentina,etc.assmallsouvenirgiftsforthetourists.“Topquality,Topsevice,Topcredit”areourcompany’smanagementbelieveswhichdirectthecompanytodotheutmosttoproduceandcreatthefirst-rateglasscommoditiestosatisfyandbeautifythepeople’slivesintheworld.WelcomtotheOCTglassworldwiththemostsinceresmile!Welcometocontactwithus!

更新时间：2023-04-17

Title: DifferentiableCosmologicalSimulationwithAdjointMethod Speaker：YinLi(李寅) PengchengLaboratory鹏城实验室   Abstract: Rapidadvancesindeeplearninghavebroughtnotonlymyriadpowerful neuralnetworks,butalsobreakthroughsthatbenefitestablished scientificresearch. Inparticular,automaticdifferentiation(AD)toolsandcomputational acceleratorslikeGPUshavefacilitatedforwardmodelingoftheUniverse withdifferentiablesimulations. Currentdifferentiablecosmologicalsimulationsarelimitedbymemory, thusaresubjecttoatrade-offbetweentimeandspace/massresolution. Theytypicallyintegrateforonlytensoftimesteps,unlikethe standardnon-differentiablesimulations. Wepresentanewapproachfreeofsuchconstraints,usingtheadjoint methodandreversetimeintegration. Itenableslargerandmoreaccurateforwardmodeling,andwillimprove gradientbasedoptimizationandinference. Weimplementitinaparticle-mesh(PM)N-bodylibrarypmwd (particle-meshwithderivatives). BasedonthepowerfulADsystemJAX,pmwdisfully differentiable,andishighlyperformantonGPUs. Bio: YinLiisaresearchscientistatthePengChengLaboratoryinShenzhen, China,workingattheinterfacebetweenmachinelearning,statistics, cosmologyandastrophysics. Previously,hewasaFlatironResearchFellowwithajointappointment attheCenterforComputationalAstrophysics(CCA)andtheCenterfor ComputationalMathematics(CCM)intheSimonsFoundation. Beforethat,hewasajointpostdoctoralcosmologistattheBerkeley CenterforCosmologicalPhysics(BCCP),UniversityofCalifornia, Berkeley,andtheKavliInstituteforthePhysicsandMathematicsofthe Universe(IPMU),UniversityofTokyo. HedidhisPh.D.andB.S.inphysics,respectivelyattheUniversityof ChicagoandPekingUniversity.   Time:14:00-15:00PM,1/Mar,Wednesday Venue:Room508(largeseminarroom),DepartmentofAstronomy

更新时间：2023-04-15

ZhengzhouGeneralMiningMachineryCo.,Ltd(hereinafterreferredtoasTYM),isnotonlyamanufacturerofindustrialgrindingmill,minecrusher,sandmakingmachines,butalsoahigh-techenterprisethatintegratesR&D,production,salesandservicetohelpsmallandmediuminvestorsoperatematerialgrindingproductionlineprojectssuccessfully.Foundedin2004,TYMnotonlyprovidescustomerswithcost-effectivecrushingandgrindingequipments,butalsoprovidestailoredinvestmentandoperatingprogramseventheentireprocessofturnkeyprojectsduringthepasttenyears.

更新时间：2023-04-14

LinhaiWuyangOutdoorLeisureProductsCo.,Ltd.-LinhaiWuyangOutdoorLeisureProductsCo.,LtdislocatedinLinhaiCity,ZhejiangProvince-whichisahistorical,culturalandtourismcity,whichisthefamousoutdoorleisureproductsbaseinChina. LinhaiWuyangspecializesinproducingKindsofgardenumbrella,wearefocusonquality,serviceandteamwork,wearedoing“WIN-WIN”notonlytogetherwithcustomers,butalsosuppliers.

更新时间：2023-05-11

MegaIntertextiles(Shanghai)Co.,Ltd.-Createdin1998,AFIhasbecomeapioneerintheworldofmanufacturing.AFIcustom-madetextilesthatsuitstoanyscenario.Werangeanywherefromhospitalityvenues,homedecor,andhotels.AFIdoesnotonlycreatetheperfectenvironment,butwealsocreatethesmoothestexperiencebybeingabletodoyourinstallationsatanylocation.

更新时间：2023-05-11

Braintechisacompanyspecializedinneurosciencesolutions.Newdoonistheneurosciencebrand.Astheworldstopindependentdeveloperandmanufacturerofneuroscienceproductsandsolutions,Newdoontakestheneuroscienceproductlineasthefoundation,theoveralllaboratorysolutionsasthesupport,andthecombinationofproductionandresearch.AsthefirstenterpriseinChinatoindependentlydevelopwiredoptogeneticsystemandwirelessoptogeneticsystem,Newdoonbrandhasgraduallyexpandedopticalfiberphotometrysystem,optogeneticsmartlightsourcesystemandaseriesofintegratedneurosciencesolutionsonthebasicproductline,whichhasnotonlyfilledanumberoftechnicalgapsathomeandabroad,butalsobecomealeadingenterpriseinthesameindustryintheworld.Newdoonbrandwillcombineitsownadvantages,constantlydevelopinnovativetechnologies,anddesignandcreatemoreandmoreexcellentproductsandservicesforusers.

更新时间：2023-05-10

# HydrogenSulfideHazardHydrogenSulfideisakindofhazardous,odorlessgaswhichmaynotonly

更新时间：2023-05-10

ShenzhenOwlLifeCo.,LtdProfessionalCeramicsupplier

更新时间：2023-05-08