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, ensuring they meet the most stringent acceptance standards. Every component is scrutinized for unparalleled quality.
Universal Testing Machine: Leveraging state-of-the-art technology, we conduct thorough raw material performance tests, evaluating tensile strength, yield strength, elongation, and area shrinkage. This rigorous process ensures each product upholds our high standards.
Metallography: Through post-heat treatment sample analysis and microscopy, we observe quenching and tempering structures, guaranteeing the heat treatment process adheres to our exacting quality standards.
Three Coordinates: Employing precision spatial dimension detection, digital model dimension verification, and appearance dimension measurement, we achieve unparalleled accuracy, ensuring every product meets exact specifications.
Bench Testing Machine: Our innovative, independently developed equipment measures product size, stiffness, assembly fatigue life, and the fatigue life of spring eyes. This ensures that each product's performance is optimized for peak efficiency.
Packing & Shipping:
FAQ: Commonly asked questions answered for your convenience.
Q: Can you design and develop according to customer needs?
A: Absolutely! We excel in both ODM and OEM services, having successfully developed hundreds of bespoke products tailored to clients' specific requirements worldwide.
Q: How do you ensure quality?
A: We rigorously follow the IATF16949 quality management system, using state-of-the-art testing methods and 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 offer logo printing, label printing, and stamping services to cater to all your branding needs.
Q: What is your MOQ?
A: For common material sizes, the MOQ is 50 pieces. For special material sizes, the minimum order quantity is 5 tons or more.
Q: Is it possible to have a sample for quality testing?
A: Yes, please provide detailed specifications, and we will be delighted to supply a sample for your quality testing requirements.
A: We accept T/T, L/C, and Cash payments, ensuring a seamless and smooth transaction process.