Exquisite 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) |
Advanced Processing Technology
| Cutting & Punching Rolling eye Heat treatment |
| Shot peening Assembling Electrophoretic painting |
| Laser marking Finishing packing Delivery |
Rigorous Quality Control
Spectrometer: Our state-of-the-art material inspection equipment meticulously analyzes the chemical composition of raw materials to ensure they meet stringent acceptance standards.
Universal Testing Machine: This essential tool tests raw material performance, including tensile strength, yield strength, elongation, and area shrinkage, guaranteeing top-notch product quality.
Metallography: Post-heat treatment samples are scrutinized under a microscope to observe quenching and tempering structures, ensuring the heat treatment process meets high standards.
Three Coordinates: Precise spatial dimension detection, digital model verification, and detailed appearance measurement ensure our products' dimensions are exact.
Bench Testing Machine: Independently developed and engineered, our bench testing machine measures product size and stiffness, verifies fatigue life of product assemblies, and tests the fatigue life of spring eyes, ensuring durability.
Secure Packing & Efficient Shipping
Comprehensive FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We offer both ODM and OEM services and have already developed hundreds of innovative products for clients worldwide.
Q: How do you ensure product quality?
A: We adhere strictly to the IATF16949 quality management system. With professional testing methods and advanced equipment, we ensure quality from raw materials to finished products, including issuing factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Certainly. We support logo printing, label printing, and stamping.
Q: What is your MOQ?
A: For common material sizes, the MOQ is 50 pcs. For special material sizes, the MOQ is 5 tons or more.
Q: Can we get a sample for quality testing?
A: Yes, simply provide detailed specifications.
A: We accept T/T, L/C, and Cash payments.
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