| 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 cutting-edge material inspection equipment meticulously analyzes the chemical composition of raw materials, guaranteeing they meet the most stringent incoming material acceptance standards, thereby ensuring the highest quality from the very start.
Universal Testing Machine: Harnessing state-of-the-art technology, we perform exhaustive raw material performance tests, meticulously evaluating tensile strength, yield strength, elongation, and area shrinkage. This ensures that every product adheres to our elevated standards of excellence.
Metallography: Through advanced microscopy analysis of post-heat treatment samples, we observe quenching and tempering structures. This process guarantees that the heat treatment adheres to our rigorous quality benchmarks, ensuring optimal structural integrity.
Three Coordinates: Employing precision spatial dimension detection, digital model dimension verification, and appearance dimension measurement, we achieve unparalleled accuracy in our products, ensuring consistency and quality in every dimension.
Bench Testing Machine: Our innovative, independently developed bench testing equipment meticulously measures product size and stiffness, verifies assembly fatigue life, and checks the fatigue life of spring eyes. This ensures our products deliver peak performance under the most demanding conditions.
Packing & Shipping:
FAQ: Frequently asked questions are addressed here for your convenience.
Q: Can you design and develop according to customer needs?
A: Absolutely! We are experts in both ODM and OEM services, having successfully developed hundreds of new products tailored to clients' specific requirements across the globe.
Q: How do you ensure quality?
A: We strictly adhere to the IATF16949 quality management system. Utilizing professional testing methods and state-of-the-art equipment, we ensure rigorous inspection from raw materials to finished products, providing comprehensive factory inspection reports to guarantee quality.
Q: Can we print our own logo or label on the springs?
A: Yes, we provide logo printing, label printing, and stamping services to fulfill all your branding requirements.
Q: What is your MOQ?
A: For common material sizes, the minimum order quantity is 50 pieces. For special material sizes, a minimum order 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 gladly supply a sample to meet your quality testing needs.
A: We accept T/T, L/C, and Cash payments to ensure a seamless transaction process.
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