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) |
Processing Technology
| Cutting & Punching Rolling eye Heat treatment |
| Shot peening Assembling Electrophoretic painting |
| Laser marking Finishing packing Delivery |
Quality Control
Spectrometer: Our advanced spectrometer precisely analyzes the chemical composition of raw materials, ensuring they meet the highest standards for incoming material acceptance.
Universal Testing Machine: Utilizing state-of-the-art technology, our testing machine evaluates raw materials for tensile strength, yield strength, elongation, and area shrinkage, guaranteeing superior product performance.
Metallography: Post-heat treatment, we meticulously analyze samples under a microscope to observe quenching and tempering structures, ensuring the heat treatment process meets our stringent quality standards.
Three Coordinates: Our cutting-edge spatial dimension detection technology verifies digital model dimensions and measures appearance dimensions with unparalleled precision.
Bench Testing Machine: Our innovative, independently developed bench testing machine measures product size, stiffness, verifies assembly fatigue life, and evaluates the fatigue life of spring eyes, ensuring durability and reliability.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We excel in both ODM and OEM services and have a proven track record of developing hundreds of new products for clients worldwide.
Q: How do you ensure quality?
A: We rigorously adhere to the IATF16949 quality management system, employing professional testing methods and state-of-the-art equipment from raw material inspection to final product inspection, providing comprehensive factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, we offer logo printing, label printing, and stamping services to meet all your branding needs.
Q: What is your MOQ?
A: For standard material sizes, the MOQ is 50 pieces. For special material sizes, the MOQ starts at 5 tons.
Q: Is it possible to have a sample for quality testing?
A: Yes, please provide the detailed specifications, and we will supply a sample tailored to your needs.
A: We accept T/T, L/C, and Cash payments.
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