Product Details
Product name |
Trailer Leaf Spring |
Thickness×Width |
7×44.5mm, 8×44.5mm, 9×44.5mm, 10×44.5mm, 8×50mm, 9×50mm, 10×50mm |
Total leafs |
5PCS |
Components |
Leaf, Bushing, Clips/Clamps, Center bolt, nut, Rivet |
Materials |
SUP7, SUP9, SUP9A, SUP10, SUP11A |
Color |
Customized (Black, Grey, Dacromet) |
Processing Technology
Cutting & Punching Rolling eye Heat treatment |
Shot peening Assembling Electrophoretic painting |
Laser marking Finishing packing Delivery |
Quality Control
Spectrometer: Our advanced material inspection equipment meticulously analyzes the chemical composition of raw materials, ensuring compliance with the highest incoming material acceptance standards.
Universal Testing Machine: Utilizing state-of-the-art technology, our testing machine evaluates the tensile strength, yield strength, elongation, and area shrinkage of our products to guarantee superior performance.
Metallography: Post-heat treatment sample analysis using microscopy to observe quenching and tempering structures, ensuring the heat treatment process meets stringent quality standards.
Three Coordinates: Our precise spatial dimension detection and digital model dimension verification ensure unparalleled accuracy in appearance dimension measurement.
Bench Testing Machine: Developed independently, this innovative equipment measures product size and stiffness, verifies product assembly fatigue life, and checks the fatigue life of spring eyes, ensuring durability and reliability.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We specialize in both ODM and OEM services and have a proven track record of developing hundreds of new products for clients around the globe.
Q: How do you ensure quality?
A: By strictly adhering to the IATF16949 quality management system, we apply professional testing methods and equipment from raw materials to finished product inspection, providing comprehensive factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, we offer logo printing, label printing, and stamping services to meet your specific branding needs.
Q: What is your MOQ?
A: For standard material sizes, the MOQ is 50 pieces. For special material sizes, the MOQ starts at 5 tons.
Q: Is it possible to have a sample for quality testing?
A: Yes, please provide detailed specifications, and we will supply a sample for your evaluation.
A: We accept various payment methods including T/T, L/C, and Cash.