| 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, guaranteeing superior quality from the start.
Universal Testing Machine: Employing cutting-edge technology, we conduct comprehensive raw material performance testing. This includes evaluating tensile strength, yield strength, elongation, and area shrinkage, ensuring that every product meets our rigorous standards of excellence.
Metallography: Using advanced microscopy, we analyze post-heat treatment samples to observe quenching and tempering structures. This ensures that our heat treatment processes consistently adhere to our stringent quality standards.
Three Coordinates: Our precision spatial dimension detection technology, combined with digital model dimension verification and appearance dimension measurement, ensures unparalleled accuracy in every product we manufacture.
Bench Testing Machine: Our innovative, self-developed equipment measures product size and stiffness, verifies assembly fatigue life, and assesses the fatigue life of spring eyes, ensuring peak performance and durability.
Packing & Shipping: Ensuring your products are securely packaged and safely delivered, optimizing the protection and integrity of every shipment.
FAQ: Frequently Asked Questions: Providing clear and precise answers to the most commonly asked questions for your convenience.
Q: Can you design and develop according to customer needs?
A: Absolutely! We excel in both ODM and OEM services, successfully developing hundreds of new products tailored to clients' specific requirements worldwide.
Q: How do you ensure quality?
A: We adhere strictly to the IATF16949 quality management system. Our professional testing methods and equipment cover the entire process from raw materials to finished product inspection, supplemented by comprehensive factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, we provide logo printing, label printing, and stamping services to meet all your branding needs.
Q: What is your MOQ?
A: For common material sizes, the minimum order quantity 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 be delighted to supply a sample for your quality testing needs.
A: We accept T/T, L/C, and Cash payments to facilitate a seamless transaction process.
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