Product Details
| Product name |
RV&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 |
9 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: Our advanced material inspection equipment meticulously detects the chemical composition of raw materials to ensure they meet the stringent incoming material acceptance standards.
Universal Testing Machine: This essential equipment tests raw material performance, assessing tensile strength, yield strength, elongation, and area shrinkage to guarantee product reliability.
Metallography: Post-heat treatment samples are examined under a microscope to observe the quenching and tempering structure, ensuring the heat treatment process meets all quality standards.
Three Coordinates: An advanced tool for spatial dimension detection, verifying digital model dimensions, and measuring the appearance dimensions with precision.
Bench Testing Machine: Our independently developed machine measures product size while testing its stiffness and conducting fatigue life verification for both the product assembly and spring eye.
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 introduced hundreds of new products to customers both domestically and internationally.
Q: How do you ensure your quality?
A: We meticulously adhere to the IATF16949 quality management system, employing professional testing methods and equipment from raw materials to finished products, accompanied by detailed factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, certainly. We support printing and stamping of logos and labels on the products.
Q: What is your MOQ?
A: For common material sizes, the MOQ is 50 pieces. For special material sizes, a minimum of 5 tons or more is required.
Q: Is it possible to have samples for quality testing?
A: Yes, we can provide samples. Just supply the detailed specifications.
A: We accept T/T, L/C, and Cash.
Audited Supplier 
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