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 |
8 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 state-of-the-art material inspection equipment meticulously analyzes the chemical composition of raw materials, ensuring they meet our exacting acceptance standards.
Universal Testing Machine: This advanced apparatus rigorously evaluates raw material performance, meticulously examining tensile strength, yield strength, elongation, and area shrinkage to ensure optimal product quality.
Metallography: After heat treatment, we rigorously sample and scrutinize the quenching and tempering structure under a high-powered microscope to verify heat treatment efficacy and compliance.
Three Coordinates: We conduct precise spatial dimension detection and digital model dimension verification, alongside meticulous appearance dimension measurement, ensuring absolute exactness.
Bench Testing Machine: Our self-developed bench testing machine measures product size and stiffness, while also verifying the fatigue life of both the product assembly and the spring eye, ensuring unwavering reliability and durability.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Certainly! We provide both ODM and OEM services, having already crafted hundreds of innovative products for clients across domestic and international markets.
Q: How do you ensure your quality?
A: By strictly adhering to the IATF16949 quality management system, we meticulously control product quality from raw materials to finished products. Our approach incorporates professional testing methods and state-of-the-art equipment, supplemented by comprehensive factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Absolutely, we provide customized services including logo printing, label printing, and stamping to tailor your products to your specific branding requirements.
Q: What is your MOQ?
A: For standard material sizes, our MOQ is 50 pieces. For specialized material sizes, the MOQ starts at 5 tons or more.
Q: Is it possible to have a sample for quality testing?
A: Yes, simply provide us with detailed specifications, and we will prepare a sample for your quality testing needs.
A: We accept T/T, L/C, and Cash payments.
Audited Supplier 
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