


Processing technology



Cutting & Punching Rolling eye Heat treatment |



Shot peening Assembling Electrophoretic painting |



White screen printing Finishing packing Delivery |

Ensure top-notch quality control for your auto parts leaf spring suspension system with Henan Hengsaier. From heavy-duty to light-duty leaf springs, we have you covered.



IATF16949 ISO14001 BV |

Spectrometer for Material Inspection
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 performance.
Key Features:
- Precise detection of chemical composition
- Quick analysis of raw materials
- Ensures compliance with acceptance standards
Benefits:
- Enhances quality control processes
- Reduces the risk of using substandard materials
- Improves overall product quality
Contact us today to learn more about how our spectrometer can elevate your material inspection processes.

Conduct comprehensive performance tests with our Universal Testing Machine for Auto Parts Leaf Spring Suspension System, including tensile strength, yield strength, elongation, and area shrinkage.

Metallography Services by Henan Hengsaier Auto Parts Co., LTD
Metallography Services
At Henan Hengsaier Auto Parts Co., LTD, we offer comprehensive metallography services to ensure the quality of your heat-treated components. Our experts take samples post-heat treatment and meticulously observe the quenching and tempering structure under a microscope. This detailed analysis allows us to determine the quality and effectiveness of the heat treatment process.
Benefits:
- Ensures the quality of heat-treated components
- Identifies any issues with the heat treatment process
- Helps in improving the overall performance and durability of the components
Trust Henan Hengsaier Auto Parts Co., LTD for reliable and accurate metallography services that meet the highest industry standards.

Henan Hengsaier Auto Parts Co., LTD offers a comprehensive solution for auto parts leaf spring suspension systems. Our product ensures accurate spatial, digital, and appearance dimension verification.

Product Description:
Introducing the Bench Testing Machine by 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 meet the rigorous demands of fatigue life verification for product assemblies and spring eyes. Ensure the quality and durability of your products with our reliable Bench Testing Machine.
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, D/P