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Leaf Spring

Leaf Spring

Leaf Spring

Product ID: 163 ~166

The leaf spring is a spring made of a number of strips of metal curved slightly upward and clamped together one above the other, which is commonly used for the suspension in wheeled vehicles. In fact, leaf spring is one of the oldest forms of springs.  Since 1979, we have been manufacturing and exporting OEM / ODM metal and plastic components. 

The advantage of the product is that it could spread the load more widely over the chassis. Unlike the coil spring is to transfer the load to a single point, it can make the load of each part in more balanced way. Therefore, compared with coil spring, the vehicles with leaf spring can save cost and weight.

Challenge Hardware Inc. not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive. Our leaf spring products are widely used in heavy vehicles such as trucks, vans, trailers, and railroad cars.


The common U bolts are:
a. 163 - U bolt Square Type
b. 164 - U bolt Round Type
c. 165 - U bolt Strength Tensile
d. 166 - U bolt Strength Tensile 

Contact Detail
Address:No.336-1, Dingtai Rd., Wufeng Dist., Taichung City 413, Taiwan (R.O.C.)