Product Details
| Product name |
Trailer Leaf Spring |
| Thickness×Width |
15*50mm |
| Total leafs |
2PCS |
| Components |
Leaf, 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 |
Introducing the Heavy Duty Parabolic Leaf Spring for Semi-Trailer Suspension by Henan Hengsaier Auto Parts Co., LTD. Engineered for excellence, this top-tier spring is crafted for rigorous heavy-duty applications, delivering unwavering suspension and support. Ideal for semi-trailers, it promises unmatched durability and superior performance. Place your trust in this premium auto part to meet all your suspension needs with reliability and precision.
Spectrometer: This advanced material inspection equipment is essential for detecting the chemical composition of raw materials, ensuring they meet the stringent incoming material acceptance standards.
Universal Testing Machine: Essential for raw material performance testing, this machine evaluates tensile strength, yield strength, elongation, and area shrinkage, ensuring our products meet the highest standards.
Metallography: Post heat-treatment samples are meticulously examined under a microscope to observe the quenching and tempering structure, determining the qualification of the heat treatment process.
Three Coordinates: Utilized for spatial dimension detection, this technology ensures precise digital model dimension verification and accurate appearance dimension measurement.
Bench Testing Machine: Innovatively developed in-house, this machine measures product dimensions while testing stiffness. It also verifies the fatigue life of both product assemblies and the spring eye, ensuring long-lasting performance.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We offer comprehensive ODM and OEM services, having already provided hundreds of innovative products to both domestic and international clients.
Q: How do you ensure your product quality?
A: Our quality control is stringent, adhering strictly to the IATF16949 quality management system. From raw materials to finished products, we employ professional testing methods and equipment, complemented by detailed factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Certainly! We offer support for logo print, label print, and stamping.
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 the detailed specifications.
A: We accept T/T, L/C, and Cash payments.
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