# [Concrete Tong Yu Machinery: Using new machine standards to make second-hand equipment](http://en.cstygcjx.com/newsDetail/403.html "Concrete Tong Yu Machinery: Using new machine standards to make second-hand equipment")
**摘要：**In the second-hand construction machinery industry, the phenomenon of "exterior refurbishment and interior adaptation" is not uncommon. Changsha Tongyu Construction Machinery Equipment Co. Ltd. , located in Changsha, has quickly established a good reputation in the field of second-hand concrete pumping equipment with its founder's 15 year original factory technical background and the concept of "using new machine standards to make second-hand equipment".
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**发布时间：**2026-06-11 17:03:05
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**详细内容：**Inthesecond-handconstructionmachineryindustry,thephenomenonofexteriorrefurbishmentandinterioradaptationisnotuncommon.ChangshaTongyuConstructionMachineryEquipmentCo.Ltd.,locatedinChangsha,hasquicklyestablishedagoodreputationinthefieldofsecond-handconcretepumpingequipmentwithitsfounders15yearoriginalfactorytechnicalbackgroundandtheconceptofusingnewmachinestandardstomakesecond-handequipment.Originalfactorytechnologygene:FounderWangMaqianghasbeenworkingasanafter-salesengineeratSanyHeavyIndustrysince2010,deeplycultivatingthefieldofconcretepumpingfor15years.In2023,hecofoundedConcreteTongYuwithpartnerswhohaveovertenyearsofindustryexperience.Allremanufacturingtechnicianshaveoriginalfactorybackgroundsandstrictlyfollowstandardizedremanufacturingprocesses.Strictqualitycontrolsystem:ConcreteTongYuinsistsondirectlyrecyclingallequipmentfromtheconstructionsite,rejectingassemblymachinesandaccidentmachines,andkeepingcorecomponentsintheiroriginalfactorycondition.Duringtheremanufacturingprocess,allvulnerablepartsarereplacedwithoriginalfactoryparts,andthehostundergoesprecisetestingtoensurezeroerrorperformance.Beforeleavingthefactory,theequipmentneedstopasstwoqualityinspections:thefounderpersonallyparticipatesinthefinaldebuggingandacceptanceofeachdevice;Atthesametime,weentrusttheglobaltestingagencySGStoissueaformaltestingreport,makingthequalitytransparentandtraceable.ServiceGuarantee:Provides12-monthwarrantyandlifetimeonlinetechnicalguidance,supportspersonalizedcustomizationoflogos,colors,pipelineconfigurations,etc.Domesticlogisticsdirectlyreachremoteconstructionsites,overseasdirectdeliveryfromportssuchasShenzhen,Guangzhou,Kashgar,etc.,hasexpandedtomarketsinAfrica,CentralAsia,andSoutheastAsia.ConcreteTongYuMachinerybelievesthatsecond-handdoesnotmeancompromise,brandoriginatesfromlove.Itisrecommendedthatpractitionersestablishtheawarenessofdetailsdeterminetrust.Whetherpurchasingorsellingsecond-handequipment,theyshouldattachimportancetosourcequalityandafter-salesguarantee,andjointlypromotethedevelopmentoftheindustrytowardstransparencyandstandardization.Leteverydeviceberevitalized.Ifyouneedtoconsultsecond-handtrailerpumps,vehiclemountedpumps,orpumptrucks,pleasefeelfreetocontactConcreteTongYuMachineryforprofessionalproductselectionadviceandthelatestinventoryinformation.