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, brought to you by Henan Hengsaier Auto Parts Co., LTD. Crafted with precision, this top-tier spring is engineered for robust, heavy-duty applications. It ensures unwavering suspension and support, making it an ideal choice for semi-trailers. Experience unmatched durability and peak performance with this superior auto part, tailored to meet all your suspension requirements.
Spectrometer: Our state-of-the-art material inspection equipment is utilized to meticulously analyze the chemical composition of raw materials, ensuring they meet the stringent standards of incoming material acceptance.
Universal Testing Machine: This advanced apparatus is employed for raw material performance testing, accurately evaluating tensile strength, yield strength, elongation, and area shrinkage, guaranteeing the highest quality standards.
Metallography: Post-heat treatment, we take meticulous samples to observe the quenching and tempering structure under a microscope, ensuring the heat treatment process meets our rigorous quality criteria.
Three Coordinates: We utilize spatial dimension detection tools for precise digital model dimension verification and appearance dimension measurement, ensuring impeccable product accuracy.
Bench Testing Machine: Our innovative, self-developed testing machine measures product dimensions while testing stiffness. It is also capable of verifying the fatigue life of the product assembly and the spring eye, ensuring endurance and reliability.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We offer both ODM and OEM services. To date, we have successfully introduced hundreds of new products to both domestic and international markets.
Q: How do you ensure quality?
A: We adhere strictly to the IATF16949 quality management system to control product quality. From raw materials to finished product testing, our professional testing methods and equipment ensure excellence, and we provide comprehensive factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, you can certainly customize with logo prints, labels, and stamping to meet your branding needs.
Q: What is your MOQ?
A: For common material sizes, our MOQ is 50 pcs. For special material sizes, the MOQ is 5 tons or more.
Q: Is it possible to have a sample for quality testing?
A: Yes, samples are available. Please provide detailed specifications.
A: We accept T/T, L/C, and Cash payments.
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