| After-sales Service: | Yes |
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| Warranty: | 15 Months |
| Type: | Suspension Spring |
| Certification: | ISO/TS16949, ISO |
| Color: | Customized (Black, Grey, Dacromet) |
| Condition: | New |
| Samples: |
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| Customization: |
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Audited Supplier
| Product name | Agricultural Trailer Leaf Spring |
| Thickness×Width | 8*50mm, 8*57mm, customized |
| Total leafs | 18,customized |
| Components | Leaf, Bushing, Clips/Clamps, Center bolt, nut, Rivet |
| Materials | SUP7, SUP9, SUP9A, SUP10, SUP11A |
| Color | Customized (Black, Grey, Dacromet) |
Processing technology
Quality control
Packing & Shipping FAQ Q:Can you design and develop according to customer needs? A:Sure, we can provide ODM and OEM services. Currently we have provided hundreds of new products to domestic and foreign customers. Q:How to ensure your quality? A:We strictly follow the IATF16949 quality management system to control product quality. From raw materials to finished product testing, we have professional testing methods and equipment, and also issue factory inspection reports. Q:Can we print our own logo or label on the springs? A: Yes, you can. We support logo print & label print & stamping. Q:What is your MOQ? A: For common material size, MOQ requires 50pcs, for special material size, MOQ requires 5 ton or more. Q:Is it possible to have sample for quality testing? A: Yes, you just need provide detail specification. A: T/T, L/C, Cash |
| Shot peening Assembling Electrophoretic painting |
| Laser marking Finishing packing Delivery |
Enhance truck performance with our Heavy Duty Multi-Leaf Spring. Ideal for agricultural, industrial, and commercial vehicles.
| IATF16949 ISO14001 BV |
Spectrometer: Material inspection equipment used to detect the chemical composition content of raw materials to ensure they meet incoming material acceptance standards.
Company Name: Henan Hengsaier Auto Parts Co., LTD
Conduct comprehensive performance tests on raw materials and products using our Universal Testing Machine. Evaluate tensile strength, yield strength, elongation, and area shrinkage accurately.
At Henan Hengsaier Auto Parts Co., LTD, we offer comprehensive metallography services to ensure the quality of your heat-treated components. Our expert technicians take samples after heat treatment and carefully observe the quenching and tempering structure under a microscope to determine the quality of the heat treatment process.
Trust Henan Hengsaier Auto Parts Co., LTD for all your metallography needs. Contact us today to learn more about our services.
Three key dimensions: spatial detection, digital model verification, appearance measurement.
Product Description:
Introducing the Bench Testing Machine by Henan Hengsaier Auto Parts Co., LTD. Our independently developed and produced machine is designed to measure product size while testing product stiffness. It is equipped to meet the fatigue life verification of product assemblies and the verification of spring eye fatigue life.
Suppliers with verified business licenses
Audited Supplier 
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