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 A second method of identifying a leaf spring is by the spring’s dimensions. This is by far the most difficult method, but can be used if no stamping number is found or is unreadable. Five measurements will need to be…

Congratulations to Henan Hengsaier for being awarded the title of “Lifan Elite Representative” for sales in 2025. This also indicates that we have achieved our small goal at this stage, and our social influence is growing day by day. We…

The following points should be noted when extending the service time of the leaf spring: 1. Selection of raw materials Carbon spring steel is less used because of its low hardenability; manganese steel has good hardenability, but is prone to…

FIND THE O.E.M PART NUMBER FULL TAPER SPRING Full taper spring stamping numbers can most commonly be found on the end of the first leaf. Other locations include the side, bottom or top of the clip, or at the end…

Henan Hengsaier Auto Parts Co., Ltd. look forward to meeting you!

In modern automotive engineering, suspension systems are more than just components for comfort—they are fundamental to vehicle safety and performance. A well-designed suspension system ensures that a vehicle maintains traction, stability, and control, even under challenging road conditions or during…

The automotive suspension industry plays a pivotal role in vehicle dynamics, but it faces several challenges. One major obstacle is the increasing pressure to meet stringent environmental regulations. Manufacturers must strike a balance between producing durable, high-performance suspension systems and…

The steel leaf spring market is witnessing significant growth due to increasing demand in the automotive and commercial vehicle sectors. These components are favored for their strength, cost-effectiveness, and ability to handle heavy loads, making them indispensable in trucks, buses,…

The automotive suspension system has undergone remarkable evolution over the decades, becoming a critical component for ensuring vehicle safety, performance, and comfort. Initially, basic leaf spring systems were introduced to absorb road shocks, providing a rudimentary solution to uneven terrain.…