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. Crafted with precision and engineered for heavy-duty applications, this parabolic leaf spring offers unparalleled reliability and support. Ideal for semi-trailers, it stands out for its exceptional durability and outstanding performance. Trust in Henan Hengsaier's top-tier auto part to meet all your suspension needs with excellence.
Spectrometer: Our advanced material inspection equipment scrutinizes the chemical composition of raw materials to ensure they meet stringent acceptance standards. This is crucial for maintaining the highest quality of our products.
Universal testing machine: This state-of-the-art equipment rigorously tests raw material performance, including tensile strength, yield strength, elongation, and area shrinkage, ensuring that only the best materials are used in our products.
Metallography: Post heat-treatment samples are meticulously examined under a microscope to observe quenching and tempering structures, ensuring heat treatment processes are precisely qualified and up to standard.
Three coordinates: Utilizing advanced spatial dimension detection, digital model dimension verification, and appearance dimension measurement, we assure perfect dimensional accuracy in every product.
Bench testing machine: Developed and produced in-house, this machine measures product size while rigorously testing product stiffness. It also verifies the fatigue life of product assemblies, ensuring high reliability and longevity of the spring eye.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely, we offer ODM and OEM services and have developed hundreds of innovative products for both domestic and international clients.
Q: How do you ensure your quality?
A: We adhere strictly to the IATF16949 quality management system to ensure product excellence. From raw material selection to final product testing, our professional methods and equipment guarantee top-tier quality, complemented by detailed factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, of course. We offer comprehensive support for logo printing, label printing, and stamping.
Q: What is your MOQ?
A: For standard material sizes, our MOQ is 50pcs. For special material sizes, the MOQ is 5 tons or more.
Q: Is it possible to have a sample for quality testing?
A: Certainly! Just provide us with the detailed specifications you need.
A: We accept T/T, L/C, and Cash payments.
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