Detailed Product Information
| 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 advanced material inspection equipment meticulously analyzes the chemical composition of raw materials, ensuring they meet our stringent acceptance standards for superior quality.
Universal Testing Machine: This state-of-the-art equipment conducts comprehensive raw material performance testing, evaluating tensile strength, yield strength, elongation, and area shrinkage to ensure top-notch quality in our products.
Metallography: Through meticulous post-heat treatment sample analysis, we observe quenching and tempering structures via microscopy, ensuring our heat treatment process adheres to the highest quality standards.
Three Coordinates: Offering precise spatial dimension detection, digital model dimension verification, and detailed appearance dimension measurement to maintain unparalleled precision in our products.
Bench Testing Machine: This innovative equipment, developed independently, measures product size and stiffness, verifies product assembly fatigue life, and examines the fatigue life of spring eyes, ensuring durability and reliability.
Packing & Shipping
Frequently Asked Questions (FAQ)
Q: Can you design and develop according to customer needs?
A: Absolutely! We provide both ODM and OEM services, having successfully developed hundreds of new products catering to clients worldwide.
Q: How do you ensure quality?
A: We strictly follow the IATF16949 quality management system, utilizing professional testing methods and advanced equipment from raw material to finished product inspection, and we provide comprehensive factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, we offer customization options including logo printing, label printing, and stamping to fulfill your branding requirements.
Q: What is your MOQ?
A: For common 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 supply a sample for your quality testing.
A: We accept T/T, L/C, and Cash payments.
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