

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



Cutting & Punching Rolling eye Heat treatment |



Shot peening Assembling Electrophoretic painting |



White screen printing Finishing packing Delivery |

Ensure top-notch quality control with our Leaf Spring Suspension Kit for Al-Ko Trailers from Henan Hengsaier Auto Parts Co., LTD.



IATF16949 ISO14001 BV |

Spectrometer Product Description
Welcome to Henan Hengsaier Auto Parts Co., LTD
Spectrometer
Our spectrometer is a cutting-edge material inspection equipment designed to analyze the chemical composition of raw materials. It ensures that incoming materials meet the highest standards of quality and safety.
Key Features:
- Precise detection of chemical composition
- Ensures compliance with acceptance standards
- Enhances quality control processes
Benefits:
- Improves product quality
- Reduces the risk of using substandard materials
- Increases overall efficiency
Trust our spectrometer to provide accurate and reliable results for your material inspection needs.

Test the performance of raw materials and product characteristics like tensile strength, yield strength, elongation, and area shrinkage with our Universal Testing Machine.

Metallography Analysis Service
Welcome to Henan Hengsaier Auto Parts Co., LTD
Metallography Analysis Service
Our metallography analysis service involves taking samples after heat treatment and observing the quenching and tempering structure under a microscope. This process helps determine the quality of the heat treatment.
Features:
- Precise analysis of heat treatment
- Microscopic observation for accurate results
- Qualified heat treatment assessment
Benefits:
- Ensures the quality of heat treatment processes
- Helps in identifying any issues with the treatment
- Assists in maintaining high standards in production
Contact us today for reliable metallography analysis services!

Three coordinates: spatial dimension detection, digital model verification, appearance measurement.

Product Description:
Introducing the Bench Testing Machine from Henan Hengsaier Auto Parts Co., LTD. This innovative machine, developed and produced independently, is designed to measure product size and test product stiffness with precision. It is equipped to handle fatigue life verification for product assembly and spring eye fatigue life verification. Trust in this reliable machine to ensure the quality and durability of your products.
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