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 state-of-the-art spectrometer ensures the highest standards of material integrity by meticulously analyzing the chemical composition of raw materials, guaranteeing they meet our rigorous acceptance criteria.
Universal Testing Machine: Utilizing cutting-edge technology, this machine assesses raw material performance, delivering precise measurements of tensile strength, yield strength, elongation, and area shrinkage to ensure product excellence.
Metallography: Through advanced microscopy, we conduct meticulous analysis of post-heat treatment samples, ensuring that quenching and tempering processes are up to our high-quality standards.
Three Coordinates: Offering unparalleled precision, our three-coordinate system performs detailed spatial dimension detection, digital model verification, and appearance dimension measurement.
Bench Testing Machine: Our innovative, proprietary bench testing machine evaluates product size and stiffness, conducts assembly fatigue life tests, and inspects the fatigue life of spring eyes, ensuring long-lasting durability.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We offer comprehensive ODM and OEM services and have successfully developed hundreds of bespoke products for clients worldwide.
Q: How do you ensure quality?
A: We strictly adhere to the IATF16949 quality management system, employing professional testing methods and equipment from raw material inspection to final product checks. We also provide detailed factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, we offer customizable branding options including logo printing, label printing, and stamping to meet your specific branding requirements.
Q: What is your MOQ?
A: For standard material sizes, the MOQ is set at 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 us with the detailed specifications, and we will be happy to supply a sample for your quality testing needs.
A: We accept multiple payment methods including T/T, L/C, and Cash.
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