

Product Details
| Product name | Trailer Leaf Spring |
| Components | Leaf, Bushing, Clips/Clamps, Center bolt, nut, Rivet |
| Materials | 60Si2Mn, SUP7 |
| Color | Customized (Black, Grey, Dacromet) |



| Cutting & Punching Rolling eye Heat treatment |



| Shot peening Assembling Electrophoretic painting |



| White screen printing Finishing packing Delivery |

Ensure quality control with our Lightweight Trailer Leaf Spring Assembly for trailers. Durable and high-quality, perfect for suspension systems.



| IATF16949 ISO14001 BV |

Spectrometer for Material Inspection
Welcome to Henan Hengsaier Auto Parts Co., LTD
Introducing our state-of-the-art Spectrometer, a cutting-edge material inspection equipment designed to detect the chemical composition content of raw materials. Our Spectrometer ensures that incoming materials meet the highest standards of quality and safety.
Features:
- Precise detection of chemical composition
- Quick and accurate analysis of raw materials
- Enhanced quality control measures
Benefits:
- Ensures compliance with material acceptance standards
- Reduces the risk of using substandard materials
- Improves overall product quality and reliability
Trust Henan Hengsaier Auto Parts Co., LTD for all your material inspection needs. Contact us today to learn more about our Spectrometer and how it can benefit your business.

Conduct performance tests on raw materials, tensile strength, yield strength, elongation, and area shrinkage using a Universal Testing Machine for our Lightweight Trailer Leaf Spring Assembly.

Metallography Testing Services by Henan Hengsaier Auto Parts Co., LTD
Metallography Testing Services
Henan Hengsaier Auto Parts Co., LTD offers comprehensive metallography testing services. Our expert technicians take samples after heat treatment and observe the quenching and tempering structure under a microscope to determine the quality of the heat treatment process.
Features:
- Precision sampling techniques
- Microscopic analysis for detailed results
- Qualification assessment of heat treatment
Benefits:
- Ensure the quality of heat treatment processes
- Identify any issues with quenching and tempering
- Receive detailed reports for informed decision-making
Contact Henan Hengsaier Auto Parts Co., LTD today for reliable metallography testing services.

Henan Hengsaier Auto Parts Co., LTD offers a Lightweight Trailer Leaf Spring Assembly with three key dimensions: spatial detection, digital model verification, and appearance measurement.

Product Description:
Introducing the Bench Testing Machine by Henan Hengsaier Auto Parts Co., LTD. This innovative machine, independently developed and produced, 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. With this machine, you can ensure the quality and durability of your products with precision and efficiency.
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













