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 material inspection equipment ensures the chemical composition of raw materials meets stringent acceptance standards, guaranteeing top-notch quality.
Universal Testing Machine: This apparatus evaluates raw material performance, meticulously measuring tensile strength, yield strength, elongation, and area shrinkage for optimal product integrity.
Metallography: Post-heat treatment samples are examined under a high-powered microscope to analyze the quenching and tempering structures, ensuring heat treatment meets our rigorous standards.
Three Coordinates: We utilize spatial dimension detection and digital model dimension verification to scrutinize appearance dimensions, ensuring precision and accuracy.
Bench Testing Machine: Our in-house developed machine measures product size and stiffness while performing fatigue life verification of both the product assembly and spring eye, ensuring durability and reliability.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We offer ODM and OEM services, having already introduced hundreds of new products to both domestic and international clients.
Q: How do you ensure your quality?
A: Adhering strictly to the IATF16949 quality management system, we maintain rigorous control over product quality from raw materials to finished product testing, supported by advanced testing methods and equipment, with comprehensive factory inspection reports provided.
Q: Can we print our own logo or label on the springs?
A: Yes, you certainly can. We offer support for logo printing, label printing, and stamping.
Q: What is your MOQ?
A: For standard material sizes, the MOQ is 50 pcs. 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 the detailed specifications.
A: We accept T/T, L/C, and Cash payments.
Audited Supplier 
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