| 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 |
9PCS |
| Components |
Leaf, Bushing, Clips/Clamps, Center bolt, nut, Rivet |
| Materials |
SUP7, SUP9, SUP9A, SUP10, SUP11A |
| Color |
Customized (Black, Grey, Dacromet) |
| Cutting & Punching Rolling eye Heat treatment |
| Shot peening Assembling Electrophoretic painting |
| Laser marking Finishing packing Delivery |
Spectrometer: Our state-of-the-art material inspection equipment meticulously analyzes the chemical composition of raw materials, ensuring they meet the most stringent acceptance standards for incoming materials and guaranteeing the highest quality consistency.
Universal Testing Machine: Utilizing cutting-edge technology, we conduct comprehensive raw material performance testing. We evaluate tensile strength, yield strength, elongation, and area shrinkage, ensuring every product adheres to our rigorous high standards and unwavering reliability.
Metallography: Post-heat treatment sample analysis is performed through advanced microscopy, observing quenching and tempering structures. This ensures that the heat treatment process meets our stringent quality standards and results in superior material performance.
Three Coordinates: We perform precision spatial dimension detection, verify digital model dimensions, and measure appearance dimensions to achieve unparalleled accuracy, ensuring that every product meets exact specifications.
Bench Testing Machine: Our innovative, independently developed equipment meticulously measures product size and stiffness, verifies assembly fatigue life, and assesses the fatigue life of spring eyes, ensuring that every component performs optimally.
Packing & Shipping:
FAQ: Frequently Asked Questions: We've compiled answers to the most commonly asked questions for your convenience.
Q: Can you design and develop according to customer needs?
A: Absolutely! We specialize in both ODM and OEM services, having successfully developed hundreds of new products tailored to clients' specific requirements from all over the world.
Q: How do you ensure quality?
A: We strictly adhere to the IATF16949 quality management system, utilizing professional testing methods and equipment from raw materials to finished product inspection, and provide comprehensive factory inspection reports to ensure excellence.
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, ensuring your products stand out.
Q: What is your MOQ?
A: For common material sizes, the MOQ is 50 pieces. For special material sizes, a minimum order quantity of 5 tons or more is required.
Q: Is it possible to have a sample for quality testing?
A: Yes, please provide detailed specifications, and we will be delighted to supply a sample for your quality testing needs.
A: We accept T/T, L/C, and Cash payments to ensure a smooth and hassle-free transaction process.
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