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| Customization: | Available |
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| Loading Weight: | 20t |
| Material: | 60si2mn, 55crmn, etc |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Place of Origin | Jinan China |
| Brand Name | Xiaocheng |
| Material | 65Mn, 60Si2Mn, SUP9, 50CrVA, 51CrV4, 55CrMn, SUP11, SUP11A or as you required |
| Model Number | 62-147 |
| Certificate | IATF 16949 / ISO 9001 / CE |
| Application | commercial vehicles |
| Weight | 20-100kgs |
| Width | 76,90,100,120mm |
| Thickness | 10,11,12,13,14,16,18,20,38mm,etc. |
| Surface Treatment | Shot Peening + Electrophoresis + Painting |
| Application Vehicle | Truck / Trailer / Semi Trailer |
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).
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 bench and road tests, and can be customized according to the drawings and corresponding requirements.
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.
We uphold "filial piety" as our core value and "sincerity" as our business principle. We warmly welcome friends from all walks of life to visit and provide guidance.

Our leaf springs are packed in strong and unique seaworthy pallets to ensure safe and efficient transportation. We provide a variety of packaging solutions, including pallet packing, steel frame packing, wooden case packing, bundle packing, and other export-standard packaging options according to customer requirements. To further protect the goods during transit, each package is securely wrapped with stretch film at least 5 rounds, ensuring better stability, moisture resistance, and protection against damage during long-distance shipment.


Q1: What materials of leaf springs can you supply?
A: We can supply leaf springs in various materials, including 60Si2Mn, SUP9, 50CrV, and 51CrV4, as well as other materials according to customer requirements. If needed, we can also recommend suitable materials based on your drawings, specifications, or application.
Q2: How do you ensure product quality?
A: Our products are manufactured under strict quality control procedures and comply with ISO9001 and IATF16949 quality standards. We carry out inspections throughout the entire production process, including raw material inspection, production monitoring, and final product testing, to ensure reliable quality and stable performance.
Q3: What is your best price?
A: We will offer our most competitive price based on your detailed requirements, such as material, dimensions, technical specifications, and order quantity. Generally, the larger the quantity, the better the price. Please send us your drawings or specifications for an accurate quotation.
Q4: Can you print our logo or label on the products?
A: Yes, we support logo printing, label printing, and stamping according to customer requirements. In most cases, standard printing service is free. Please provide your artwork or marking details before production.
Q5: How are the products packaged?
A: The products will be packed according to your requirements and properly protected before delivery. We offer different packaging solutions, such as pallet packing, steel frame packing, wooden cases, bundles, and export-standard packaging, to ensure safe transportation.
Q6: What is your MOQ?
A: Our MOQ depends on the product type and specification. For standard models, the MOQ is usually lower, while for customized products, it may vary according to the design and production requirements. Please contact us with your detailed needs, and we will confirm the MOQ accordingly.
Q7: Can you provide samples?
A: Yes, we can provide samples for quality checking and testing. Sample charges and shipping costs depend on the product type and specification. For some standard products, samples may be available in stock and can be arranged quickly.
Q8: What is your delivery time?
A: Delivery time depends on the order quantity, product specification, and production schedule. Generally, for standard products, delivery can be arranged within 15-30 days after order confirmation. For customized products or large-volume orders, the lead time may be longer. The exact delivery time will be confirmed when quoting.
Q9: Can you produce according to drawings or samples?
A: Yes, we can manufacture according to your drawings, samples, or technical specifications. We support OEM and customized production to meet different market and customer requirements. Our technical team can also assist in confirming product details before production.
Q10: What payment terms do you accept?
A: We usually accept T/T, and other payment terms can be discussed based on the order details and cooperation terms. Normally, a deposit is required before production, with the balance paid before shipment or according to the agreed terms.