LiangShi Shanghai Liangshi specializes in surface treatment and the research, design, manufacture of spraying equipment; The products include pressure feed type sand blasting machine and so on.

Testinisanadvancedapplicationserviceplatform,providingtest,security,promotion,productoptimization,flowrealization,andAIdatasolutionsforoveronemilliondevelopersandenterprisesworldwide.Ourmissionistomakeapplicationmorevaluable.TestinautomationtoolplatformbasedonindependentintellectualpropertyrightsofAI,andmillionsofmembersonlarge-scalecrowdsourcingplatform,toprovideenterpriseswithapplicationrelatedwholelifecycleofservices,andenterprisetogetherhandinhandtocreateasolidapplicationqualityandsafety,helpenterprisesthroughapplicationonInternetcanimproveeffectofoperationandoverallimproveenterpriseonapplicationofreturnoninvestment.Testinwasfoundedin2011.AsapioneerofmobileInternet,ithelpsAPPofInternet,AI,bigdata,IoTandothertechnologiesinvariousindustries,unleashesinnovativepower,andenablesenterprisestochangetheworld.

DonglongMetalMouldMachineryCo.,LtdwasfoundedinDongguanCityin1998.Ourcompanyhasbeendedicatedindevelopingandmanufacturingcoldforgingscrewtoolingsandsellingscrewmachine.Wearetryingourbesttocreateanationalbrand

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