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 material inspection equipment is meticulously designed to analyze the chemical composition of raw materials with unparalleled precision, ensuring they meet the most stringent incoming material acceptance standards.
Universal Testing Machine: Employing state-of-the-art technology, this machine rigorously tests raw material performance, evaluating key parameters such as tensile strength, yield strength, elongation, and area shrinkage, ensuring our products stand up to the highest standards.
Metallography: Post-heat treatment samples undergo meticulous analysis to observe quenching and tempering structures through advanced microscopy, ensuring the heat treatment process adheres to the highest quality standards.
Three Coordinates: Utilizing precision technology, this equipment performs accurate spatial dimension detection, digital model dimension verification, and appearance dimension measurement, ensuring our products maintain unparalleled precision.
Bench Testing Machine: Innovatively developed in-house, this cutting-edge equipment measures product size and stiffness, verifies product assembly fatigue life, and checks 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 offer both ODM and OEM services, leveraging our extensive experience to successfully develop hundreds of new products for clients worldwide.
Q: How do you ensure quality?
A: We adhere strictly to the IATF16949 quality management system, employing professional testing methods and state-of-the-art equipment from raw material intake 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 fully support logo printing, label printing, and stamping to meet all your branding needs.
Q: What is your MOQ?
A: For standard material sizes, our MOQ is 50 pieces. For special material sizes, the MOQ starts at 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 pleased to supply a sample for quality testing.
A: We accept various payment methods, including T/T, L/C, and Cash, for your convenience.
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