| Customization: | Available |
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| Loading Weight: | 12t |
| Material: | 60si2mn, 55crmn, etc |
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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.
| Place of Origin | Jinan China |
| Brand Name | Xiaocheng |
| Material | 65Mn, 60Si2Mn, Sup9, 50CrVA, 51CrV4, 55CrMnA, or as you required |
| Model Number | Heavy Duty Leaf Spring |
| Certificate | TS16949,ISO,CE |
| Application | Commercial vehicles |
| Weight | 20-100kgs |
| Width | 75mm---150mm |
| Thickness | 12mm---60mm |
| Packing | Export Standard Packing by Pallet |
| Size | Customized |
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).
The company is a domestic supporting enterprise, and has close cooperation with FAW Jiefang and Sinotruk. Our raw material cooperation manufacturers include Qingdao Special Steel, Fangda Special Steel and other large domestic steel mills to ensure the quality of raw materials.
Our production process is all in accordance with the original process, the use of rapid quenching oil for heat treatment, to ensure the level of metallographic structure. Surface shot peening, using stress shot peening machine, effectively ensure residual stress. The paint is treated by electrophoretic spraying, and the salt spray test reaches 400 hours. It has successfully passed various benches and road tests, and can be customized according to the drawings and corresponding requirements.
Automated Production Line
Automation isn't just technology, It's our promise of reliability.
With automated production lines, we can achieve continuous operation, significantly improve production efficiency, reduce manual intervention, and shorten the production cycle.
From steel cutting to heat treatment processes, we consistently adhere to industry standards while pursuing continuous improvement.
Through precise equipment and program control, ensure the accuracy and consistency of each process, thereby improving the quality and stability of leaf spring products.
Key Advantages of Our Automation:
1. 24/7 Continuous Production Minimal manual intervention, maximized output with consistent precision.
2. Enhanced Product Quality Program-controlled processes eliminate human error, ensuring dimensional accuracy (±0.1mm) and uniform heat treatment.
3. Faster Turnaround Reduced production cycles by 30%+, meeting urgent orders without compromising quality.
Q1: How do you guarantee quality?
A1: We take quality inspect records from raw material to finished product.
The former department bear 100% responsibility for next process.
Q2: Are you manufacturer?
A2: Yes, we are certainly a manufacturer specialized in leaf spring for over 15 years.
Q3: With so many leaf spring manufacturers out there, what are your advantages?
A3: High quality material (Qingdao special steel). Precise and efficient heat treatment process, ensure that the leaf springs have excellent strength, toughness, and fatigue resistance. We adopt comprehensive and rigorous testing processes to ensure that the quality and performance of the leaf springs meet the standards.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How do you make our business long-term and good relationship?
A5:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We value every customer as a true friend and are committed to building genuine relationships while conducting business with sincerity, no matter where they are from.
Q6: Can you produce if we have samples only?
A6: Our technical ability is strong enough to deal with different types of spring.
Sample drawing and customers' interests will be protected well.
Q7: Do you have a minimum order quantity (MOQ)?
A7: It depends on your specific requirements and can be negotiated. Generally, the larger the order quantity, the more competitive the unit price.
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