| 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 incoming material acceptance standards. The precision and reliability of our spectrometer guarantee that only the highest-quality materials are used in our production processes.
Universal Testing Machine: With cutting-edge equipment, we conduct comprehensive raw material performance testing. This includes evaluating tensile strength, yield strength, elongation, and area shrinkage. Our rigorous testing ensures every product meets our exceptionally high standards for durability and reliability.
Metallography: Our post-heat treatment sample analysis through advanced microscopy allows for detailed observation of quenching and tempering structures. This ensures that our heat treatment processes adhere to meticulous quality standards, guaranteeing the optimal performance of our products.
Three Coordinates: We use precision spatial dimension detection, along with digital model dimension verification and appearance dimension measurement. This sophisticated process achieves unparalleled accuracy, ensuring every product meets exact specifications and quality benchmarks.
Bench Testing Machine: Our innovative, independently developed bench testing machine measures product size and stiffness. It verifies assembly fatigue life and checks the fatigue life of spring eyes, ensuring each product delivers peak performance and longevity under diverse operational conditions.
Packing & Shipping:
FAQ: Commonly asked questions addressed for your convenience.
Q: Can you design and develop according to customer needs?
A: Absolutely! We specialize in both ODM and OEM services. Our expertise has enabled us to successfully develop hundreds of new products tailored to clients' specific requirements worldwide, ensuring customized solutions for every need.
Q: How do you ensure quality?
A: We strictly adhere to the IATF16949 quality management system. Utilizing professional testing methods and sophisticated equipment, we ensure quality from raw materials to finished product inspection. Comprehensive factory inspection reports are provided to guarantee transparency and assurance.
Q: Can we print our own logo or label on the springs?
A: Yes, we offer customizable branding options including logo printing, label printing, and stamping services. This ensures that all your branding needs are met with precision and quality.
Q: What is your MOQ?
A: For common material sizes, our minimum order quantity (MOQ) is 50 pieces. For special material sizes, we require a minimum order quantity of 5 tons or more. This flexibility ensures we can meet both small and large order requirements effectively.
Q: Is it possible to have a sample for quality testing?
A: Yes, we are happy to provide a sample for quality testing. Please provide detailed specifications so we can supply a sample tailored to your quality testing needs.
A: We accept T/T, L/C, and Cash payments. Our flexible payment options are designed to ensure a smooth and seamless transaction process for all our valued clients.
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