Qjautospring

[Qjautospring @Qjautospring]

Automated leaf‑spring manufacturing. #LeafSpringProduction #CommercialVehicleParts #TruckRepairParts #SpringFabrication #CNCManufacturing #HeavyDutyTruck #AutoOEM #MetalWork #GlobalAutoParts #Supplier

[Qjautospring @Qjautospring]

Fully‑automated production line for vehicle leaf springs. Strict quality control, reliable supply for global partners. #HeavyDutyLeafSpring #TruckChassisParts #SuspensionManufacturing #ProductionLine #CommercialVehicle #OEMSpareParts #SteelSpring #MetalManufacturing

[Qjautospring @Qjautospring]

leaf spring manufacturing facility.
From raw material processing to heat treatment, shot peening, and final assembly — every step is precision-controlled to meet international standards for heavy-duty commercial vehicles.
#LeafSpring #FactoryTour #AutomotiveManufacturing

[Qjautospring @Qjautospring]

Custom leaf spring fabrication is available according to your drawings. #autoparts #cartok #autoparts #automotive #suspensionparts

[Qjautospring @Qjautospring]

What's the difference in quenching temperature between 60Si2Mn and 50CrV? #CoilSpring #AutomotiveSuspension #SpringManufacturing #QualityControl #AutoParts

[Qjautospring @Qjautospring]

Quenching heating stage / Austenitizing stage #AutoParts #SuspensionParts #TruckParts #SpringSteel #Manufacturing #FactoryDirect

[Qjautospring @Qjautospring]

Qianjin group #FactoryTok #SpringManufacturing #ManufacturingProcess #Engineering

[Qjautospring @Qjautospring]

RoadActive Suspension/leaf Spring Helper
#trucking #truckdriver #trucklife #trucker #truck #semitruck #bigrig #cdllife #owneroperator #truckinglife #heavyhaul #heavyduty

[Qjautospring @Qjautospring]

30 seconds inside a leaf spring factory. This is how your truck's suspension is born. #leafspring #truckparts #tariffs

[Qjautospring @Qjautospring]

Last full truckloads before the Aug 19 tariffs. If you need truck parts, now is the time to order. #truckparts #manufacturing #export

[Qjautospring @Qjautospring]

US heavy-duty truck parts tariffs hit Aug 19. Global buyers are locking in stable suppliers now. Here's how quality leaf springs are really made — 12 steps, 100% tested. #leafspring #TariffTracker2026 #leafspring #trucking

[Qjautospring @Qjautospring]

The Secret Behind a Truck’s Durability? It’s Not the Engine. #Manufacturing
#Engineering
#TruckParts

[Qjautospring @Qjautospring]

The Hidden Strength Behind Every Truck | Inside Our Automotive Leaf Spring Factory #FactoryTour #AutoParts #TruckParts #LeafSpring #OEMManufacturer

[Qjautospring @Qjautospring]

The Perfect Daily Driver Suspension Upgrade#SuspensionUpgrade#LeafSprings#Coilovers#SpringBuffer#CarMaintenance#AutoParts

[Qjautospring @Qjautospring]

Heavy Duty Leaf Spring Manufacturing Process
See how premium truck leaf springs are manufactured.
Precision Production
OEM Manufacturer
Export Worldwide
DM us for catalogs and quotations.
#LeafSpring #TruckParts
#OEM
#Factory
#Manufacturing
#AutoParts #TrailerParts

[Qjautospring @Qjautospring]

Every automotive spring is fatigue tested before shipment to ensure durability and long-term performance.
Factory Direct.
OEM & ODM.
Global Supply.
#LeafSpring #CoilSpring #AutomotiveParts #QualityControl

[Qjautospring @Qjautospring]

From Steel to Heavy Duty Leaf Springs. Built for Global Trucks.
OEM & Custom Manufacturing Available.
• Email: [email protected]
WhatsApp: [phone]
#LeafSpring
#TruckParts
#Suspension #AutoParts
#OEMManufacturer
#Factory
#Manufacturing #ChinaFactory
#HeavyDutyTruck

[Qjautospring @Qjautospring]

What makes a high-quality coil spring?
Precision manufacturing.
Rigorous load testing.
Reliable quality control.
Here's a 33-second look inside our production process.
OEM & ODM projects are welcome.
#AutoParts #CoilSpring
#OEM
#Manufacturing
#Suspension

[Qjautospring @Qjautospring]

Quality Control Matters | Leaf Spring Fatigue Testing
#LeafSpring
#SuspensionParts #AutomotiveParts
#TruckParts
#QualityControl

[Qjautospring @Qjautospring]

How Truck Leaf Springs Are Made
Founded in 2009.
60,000m' Manufacturing Facility.
OEM & Custom Leaf Spring Solutions.
#leafspring #manufacturing #factory #truckparts #automotive #production #emmanufacturer #madeinchinal