This product is specifically designed for automotive chassis suspension systems as the core metal insert of rubber bushings. It provides excellent radial support and high positioning accuracy. Manufactured in strict accordance with automotive industry standards, it is widely used in control arms, engine mounts, and shock absorber assemblies.

Mature manufacturing processes:
Available in two production routes:

• Automatic CNC turning—ideal for medium/small batches requiring high precision.

• Cold heading forming—ideal for million-level mass production with lower cost.

Material usually C1010, 1020, 1035, 1045, 40CR

OD : from 8-35 mm, ID is very smooth, Length: from 5mm-80mm

Heat treatment is available according to requirement

Surface treatment: Natural color, zinc plated, Zinc Nickel Alloy

Box/carton/pallet or according to customer's requirement