Specifications

Coil spring is made of spring steel, can be made of constant stiffness of equal pitch or variable stiffness of variable pitch. Coil springs vary in wire thickness, number of coils and their density. A shock absorber is built into the spring, so that the body is separated from the road in some way and the car moves more smoothly on the road.

Vehicle suspension springs are meticulously manufactured using high-quality 60Si2MnA or 55CrSi steel materials and advanced production techniques. These automotive suspension springs are specifically designed to support the weight of the vehicle, absorb road shocks, and provide optimal ride quality. We offer an extensive range of suspension springs, including coil springs, leaf springs, torsion bars, and air springs, catering to various vehicle types and models.

Steel Auto coil spring function:

1. As a cushion between the Suspension System (chassis) and the ground, it can make sure your car is comfortable;

2. Guarantee the tyre adhesion when the car pass the uneven road.