Basic Info.
Packaging & Delivery
Product Description
Hot Sale Leaf Spring Manufacturer | High-Quality Shock Absorber Leaf Springs
About this product:
Heavy Duty Capability:
This leaf spring is designed to support a maximum payload of 28 tons, making it suitable for heavy-duty trailer applications including tank transport.
Wide range of capacity options:
Available in 13T, 15T, and 16T capacities, this product meets the suspension requirements of diverse trailers, delivering reliable performance and operational efficiency.
Durable Construction:
Made of high-quality steel, we apply anti-corrosion treatments (such as electroplating or coating) to the surface, ensuring excellent rust resistance, this leaf spring offers excellent corrosion and wear resistance, extending the product life.
OEM Flexibility & Compliance:
Our products support OEM customization, offering the option to include or exclude OEM numbers for greater replacement and repair flexibility.
Internationally Certified Quality:
ISO 9001-certified and compliant with global standards, our trailer suspension systems guarantee reliability and customer satisfaction.
Xiaocheng leaf springs Specification:
1. Leaf spring raw material source:
Our spring flat bar is from the top 1 steel material supplier in China, ensuring durability and reliability even under extreme conditions.
2. The optimized and precisely controlled heat treatment process is designed to enhance the strength, toughness, and fatigue life of leaf springs.
3. Customized OEM Service:
We offer customized OEM services to meet the specific needs of our customers, including preferences for color and design.
4. Universal Compatibility:
These leaf springs are designed for trailer suspension systems and are suitable for various trailer and truck applications, supporting heavy-duty payloads.
5. Color:
Red, shinning black, dark black, grey, blue or as you required.
6. Materials:
60Si2Mn, 55CrMn, 50CrVA, SUP6, SUP7, SUP9, SUP9A, SUP10, SUP11 and SUP11A are available.
7. Suitable for Truck, trailer and bus leaf springs:
SCANIA, MAN, VOLVO, TOYOTA, BPW, RANDON, UAZ, MERCEDES-BENZ, DAF, IVECO, HOWO, CIMC, etc.
8. Worldwide Acceptance:
Our products are popular in the worldwide market, including North American, South American, European, African, Asia, etc.
About us:
Shandong Xiaocheng Auto Parts Co., Ltd. is a modern private enterprise engaged in the design, development and production of automobile leaf spring. The company has been operating for more than 15 years, focusing on the production and development of the existing leaf spring 2 production lines (annual output of more than 30,000 tons).
As a certified domestic supplier, we maintain strategic partnerships with leading commercial vehicle manufacturers, including FAW Jiefang and Sinotruk. To ensure premium material quality, we source raw materials exclusively from top-tier Chinese steel mills such as Qingdao Special Steel and Fangda Special Steel.
We strictly adhere to original manufacturing processes, employing advanced rapid quenching oil heat treatment to guarantee optimal metallurgical microstructure.
Our production features:
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Precision Shot Peening: Utilizing specialized stress peening equipment to ensure proper residual stress distribution
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Enhanced Corrosion Protection: Electrophoretic coating process achieving 400+ hours in salt spray tests
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Rigorous Quality Validation: Successfully passed comprehensive bench tests and road performance evaluations
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Customization Capability: Fully equipped to manufacture according to client drawings and technical specifications
Main Products:
Single Point Trailer, RV, tractor-trailer, Light Trailer,Faw Jiefang J5, J6 dump truck, tractor full series, J7 tractor series and other leaf springs Heavy auto Haowo, Steyer, T7H, T5H, Shande heavy truck and other dump truck full series leaf springs, Auman, Dongfeng, Shaanxi auto series leaf springs, trailer series leaf springs.
FAQ
A1: We implement full-process quality control from raw materials to finished products, with strict inspections at each stage. Our "100% accountability" system ensures each production step takes full responsibility for the next.
Q2: Are you a direct manufacturer?
A2: Yes, we are a specialized leaf spring manufacturer with over 15 years of experience and complete in-house production capabilities.
Q3: What makes you stand out among leaf spring suppliers?
A3: Our competitive advantages include: Premium materials (Qingdao Special Steel) Precision heat treatment for optimal strength, toughness and fatigue resistance Comprehensive testing protocols ensuring international standard compliance
Q4: Do you conduct 100% inspection before shipment?
A4: Absolutely. Every product undergoes full inspection prior to delivery to guarantee zero-defect shipments.
Q5: How do you maintain long-term partnerships?
A5: Our partnership approach: "Quality first, competitive pricing" philosophy to deliver continuous value Treating every client as a lifelong partner with integrity, regardless of order size or location
Q6: Can you produce based solely on samples?
A6: Our strong engineering capabilities allow accurate sample replication. All drawings and client information are protected by strict NDAs.
Q7: What's your minimum order quantity (MOQ)?
A7: Flexible MOQs are negotiable based on requirements. Volume discounts apply for larger quantities.
Reputation is earned through consistent quality, and trust is cultivated over time.
Quality excellence lies at the heart of everything we do. Through years of dedication, we have forged lasting partnerships with global clients, and their continued loyalty speaks volumes about the superior standards of our products.
Our commitment remains unwavering-to deliver durable, premium-quality products that meet the highest benchmarks, ensuring a solid foundation for a long-term and mutually beneficial collaboration with you.
