Widely versatile, leaf springs are indispensable in the suspension systems of heavy-duty trucks, light-duty trucks, pickups, cars, skeletal trailers, lowbed trailers, flatbed trailers, oil tank trailers, van trailers, wood transport trailers, gooseneck trailers, and agricultural vehicles. The diverse classification encompasses various types, including conventional leaf springs, parabolic leaf springs, Z-type air linkers, TRA leaf springs, trailer leaf springs, light-duty trailer springs, boat trailer springs, pickup leaf springs, semi-trailer springs, truck springs, farming/agricultural trailer springs, bus springs, bogie/boogie springs, and heavy truck springs.

The choice of raw materials for leaf springs is crucial and directly affects the quality and performance of products. High-quality raw materials should have high elasticity, high strength, good wear resistance and fatigue resistance. Commonly used materials include high-carbon steel, alloy steel, etc., which undergo rigorous chemical composition and mechanical properties testing to ensure that they meet manufacturing requirements.

The surface treatment of leaf spring mainly includes rust removal, spraying and other processes. The rust removal process can effectively remove oxides and impurities from the spring surface, creating a good base for spraying. Materials such as anti-rust paint or paint are usually used for spraying to improve the corrosion resistance and appearance quality of the spring.

 

Our company has been deeply involved in the West African market all year round. At present, the market share of trailer suspension has reached 35% of the sales share in many countries in West Africa, and is on a rising trend. More and more African friends love our goods and have signed long-term strategic cooperation agreements with us.

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