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: Utilize our advanced material inspection equipment to precisely analyze the chemical composition of raw materials, ensuring they meet the highest incoming material acceptance standards seamlessly.
Universal Testing Machine: Experience the pinnacle of raw material performance testing with our state-of-the-art equipment. It evaluates tensile strength, yield strength, elongation, and area shrinkage with unmatched accuracy.
Metallography: Conduct thorough post-heat treatment sample analysis to observe quenching and tempering structures via microscopy, ensuring the heat treatment process adheres to stringent quality standards.
Three Coordinates: Achieve unparalleled precision with accurate spatial dimension detection, digital model dimension verification, and meticulous appearance dimension measurement.
Bench Testing Machine: Leverage our innovative, independently developed equipment to measure product size and stiffness, verify assembly fatigue life, and assess the fatigue life of spring eyes meticulously.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We specialize in offering both ODM and OEM services, having successfully developed hundreds of new products for clients across the globe.
Q: How do you ensure quality?
A: We strictly adhere to the IATF16949 quality management system, employing professional testing methods and state-of-the-art equipment for raw material and finished product inspections, and provide 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 distinctive branding needs.
Q: What is your MOQ?
A: For common material sizes, the MOQ is 50 pieces. For special material sizes, the MOQ is 5 tons or more.
Q: Is it possible to have a sample for quality testing?
A: Yes, simply provide detailed specifications, and a sample will be supplied for your quality testing needs.
A: We accept T/T, L/C, and Cash payments.
Audited Supplier 
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