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| Customization: | Available |
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| Adjustability: | Compression Adjustable |
| Application: | Trailers and Semi-Trailers |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Xiaocheng leaf springs Specification:
1. Leaf spring raw material source: Our spring flat bar is from the top 1 steel material supplier in China.
2. The optimized and precisely controlled heat treatment process is designed to enhance the strength, toughness, and fatigue life of leaf springs.
3. Color: Red, shinning black, dark black, grey, blue leaf spring.
4. Materials: 60Si2Mn, 55CrMn, 50CrVA, SUP6, SUP7,SUP9,SUP9A,SUP10,SUP11 and SUP11A are available.
5. Suitable for Truck, trailer and bus leaf springs: SCANIA,MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ,MERCEDES-BENZ,DAF,IVECO,HOWO,CIMC
6. Our products are popular in the worldwide market, including North American, South American, European, African, Asia, etc.
A leaf spring is a prevalent elastic component used in vehicle suspension systems. It consists of a steel beam with approximately equal strength, made up of several alloy spring leaves that have the same width but different lengths. It is widely used to transfer forces and moments between the wheels and the vehicle frame, absorb shocks from road surfaces, and ensure proper vehicle handling and stability.
Leaf springs are extensively utilized in the suspensions of various vehicles, including heavy-duty trucks, light-duty trucks, pick-up trucks, lowbed trailers, flatbed trailers, oil tank trailers, van trailers, wood transport trailers, and agricultural vehicles.
The types of leaf springs include 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, agricultural trailer springs, bogie springs, and heavy truck springs, etc.
Among them, TRA leaf springs are specially designed for trailers and semi-trailers, providing excellent load-bearing capacity and durability.
Product Display:
| Delivery time | 7-15 Working days | Anti-corrosion treatments | Electrophoresis+painting |
| Certificate | CE,ISO | HS Code | 7320102000 |
| Origin | Shandong, China | Transport Package | Plastic film with Pallet |
| Material | 65Mn, 60Si2Mn, SUP9, 50CrVA, 51CrV4 | Type | Trailer Leaf Spring |
About Our Company
Our company is a professional manufacturer specializing in the production of leaf springs. Guided by the principle of integrity, cooperation, and mutual benefit, we are committed to building long-term partnerships that create win-win outcomes for all.
We operate three specialized production lines, each focusing on distinct product categories and market needs.
Our business framework is built around three major sectors:
With a complete industrial system, strong R&D capability, and an extensive sales network, our company continues to deliver durable and cost-effective suspension solutions that earn the trust of both domestic and global clients.
Q1: What materials can you supply for leaf springs?
A: We offer various materials such as 60Si2Mn, SUP9, 50CrV, 51CrV4, or customized materials according to your requirements. Our experts can recommend suitable grades based on your application.
Q2: How do you ensure product quality?
A: All products are ISO9001 and TS16949 certified. We implement stringent quality control throughout every production stage to guarantee high performance and reliability.
Q3: What is your best price?
A: Prices depend on the product's material, specification, and quantity. Please send us details for a tailored quotation-the larger the quantity, the better the price.
Q4: Can we print our own logo or label?
A: Yes, we support logo printing, labels, and stamping. Normally, these branding services are free of charge.
Q5: How are your products packaged?
A: We pack goods in strong, well-protected export packaging - wooden pallets, steel frames, or customized as you request - ensuring safe delivery.
Q6: What is the delivery time and shipping method?
A: Generally 20-30 days after order confirmation. Shipping can be arranged by sea, air, or express. We also help you find the best logistics solution.
Orders come from trust, and trust is built up day by day.
High quality has always been our core principle, so you can rest assured about the quality of our products. We are committed to providing every customer with reliable, durable, and top-standard products, laying the foundation for a long-term and stable partnership with you.
If you have any questions about leaf springs or are interested in a specific type of leaf spring, please feel free to contact me.
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