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: Experience the pinnacle of material inspection with our advanced spectrometer. This cutting-edge equipment is meticulously designed to precisely analyze the chemical composition of raw materials, ensuring they surpass our stringent incoming material acceptance standards.
Universal Testing Machine: Equip your processes with our state-of-the-art Universal Testing Machine. It expertly evaluates tensile strength, yield strength, elongation, and area shrinkage of our products, ensuring they meet the highest performance standards.
Metallography: Our meticulous post-heat treatment sample analysis employs advanced microscopy to observe quenching and tempering structures, guaranteeing that the heat treatment process adheres to the highest quality standards.
Three Coordinates: Achieve unparalleled precision with our advanced spatial dimension detection. It expertly verifies digital model dimensions and measures appearance dimensions to ensure superior accuracy.
Bench Testing Machine: Harness the power of our innovative, independently developed Bench Testing Machine. It measures product size and stiffness with precision, verifies product assembly fatigue life, and rigorously checks the fatigue life of spring eyes.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We specialize in ODM and OEM services and have a proven track record of developing hundreds of new products for clients globally.
Q: How do you ensure quality?
A: Our commitment to quality is unwavering. We rigorously adhere to the IATF16949 quality management system, utilize professional testing methods and equipment throughout the production process, from raw materials to finished product inspection, and provide comprehensive factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, we offer extensive branding options, including logo printing, label printing, and stamping, to meet your specific needs.
Q: What is your MOQ?
A: For standard material sizes, the MOQ is 50 pieces. 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 detailed specifications, and we will be happy to supply a sample for your quality testing.
A: We accept multiple payment methods, including T/T, L/C, and Cash.
Audited Supplier 
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