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 |
5 PCS |
| 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: This essential material inspection equipment is pivotal for detecting the chemical composition of raw materials, ensuring they meet stringent incoming material acceptance standards.
Universal Testing Machine: This sophisticated device is utilized for raw material performance testing, meticulously measuring tensile strength, yield strength, elongation, and area shrinkage of the product.
Metallography: Post-heat treatment, samples are taken and observed under a microscope to scrutinize the quenching and tempering structure, confirming if the heat treatment process meets our high standards.
Three Coordinates: This tool is indispensable for spatial dimension detection, digital model dimension verification, and precise appearance dimension measurement.
Bench Testing Machine: Innovatively developed in-house, this machine not only gauges product size and stiffness but also performs fatigue life verification on both the product assembly and the spring eye.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely, we offer comprehensive ODM and OEM services. Our expertise has enabled us to deliver hundreds of new products to satisfied domestic and international clients.
Q: How do you ensure the quality of your products?
A: We adhere rigorously to the IATF16949 quality management system, ensuring excellence from raw materials to finished products. Our suite of professional testing methods and equipment guarantees high quality, and we provide detailed factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, we support logo printing, label printing, and stamping to meet your branding needs.
Q: What is your MOQ?
A: For common material sizes, the MOQ is 50pcs. 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 we will supply a sample for testing.
A: We accept T/T, L/C, and Cash payments.
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