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| Customization: | Available |
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| After-sales Service: | as Specification |
| Warranty: | as Specification |
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Product Name
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Steel leaf springs
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Type
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Conventional,Parabolic,Galvanized,Z-type,Multi,Single
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Weight
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20-100kgs
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Size
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Width:76,90,100,120mm / By OEM No. or Customized
Thickness:10,11,12,13,14,16,18,20mm or Custom
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Material
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Alloy, 65Mn, 60Si2Mn SUP9 50CrV4 51CrV4 or as your required
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Color
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Black, red, gray, blue, silver, shinning, dark black, etc.
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Components
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leaves springs,clip,center bolt,bushing,tip insert,nuts
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Application
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Trucks, trailers, semi trailers, heavy duty trucks, light trucks
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Quality level
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Excellent quality for international market, Brand new
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Fit for
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SINOTRUCK,JAC,FOTON,HYUNDAI,MAN,VO LVO,IV ECO,BPW, MERCEDE-BENZ, DAF,SCA NIA,FORD,TRAGO,AGCO, IS UZU, TOYOTA, SUZUKI,MITSUBISHI, HINO,and other brands |
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MOQ
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1-3 tons or 10-300 pieces (MOQ is determined by the weight of each product)
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Package
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pallet or as you required
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PS: In addition to the above parameters, please contact the online service for other specific requirements
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Leaf springs are one of the most widely used elastic elements in automotive suspensions. They are composed of several alloy spring leaves of equal width and varying lengths (thickness can be equal or varying), forming a nearly uniform elastic beam.
When a leaf spring is installed in an automotive suspension, the vertical load is positive, causing the leaves to deform and tend to arch upward. This occurs when the axle and frame are relatively close. As the distance between the axle and frame increases, the vertical load and deformation of the leaf spring gradually decrease, sometimes even reversing. To improve the load bearing capacity of the main coil ear, the end of the secondary leaf is often bent into a coil ear and wrapped around the main coil ear.
1. Heavy-Duty Construction: Our heavy-duty truck trailer leaf springs are designed to provide exceptional durability and reliability for heavy-duty applications, ensuring a smooth ride and extended service life.
2. Compatibility: This product is compatible with Mercedes and other trucks, making it a versatile solution for a wide range of models, including custom Mercedes models.
3. High-Quality Materials: Made from high-quality steel, this leaf spring ensures excellent performance and corrosion resistance, providing a long-lasting solution for truck suspension systems.
4. Reliable After-Sales Service: As a reputable brand, we offer reliable after-sales service, providing timely support and maintenance for our products.
5. Custom Sizing: Our leaf springs are available in custom sizes to fit specific truck models, ensuring a precise fit for your vehicle.
Packaging and after sales:
1: Shrink film + bulk
2: Shrink film + carton + pallet / wooden case
3: PP + wooden case
4: Packaging according to customer requirements or negotiation
5: Take a picture of each order and email it to the customer
6: We track all shipments
7: We will deal with any quality problems at the first time
Q1: Why choose us?
A: We have our own factory, Weifang Shengao Machinery Co., Ltd., so we can guarantee the quality of each product and provide you with competitive prices. We are committed to providing customers with first-class quality supply services, hoping to establish successful cooperative relationships with partners and become their preferred supplier.
Q2: What if you can't find the product you need on our website?
A: You can send pictures and drawings of the required products by email, and we will confirm whether we have them. Or you can also send samples by DHL/TNT, and we will tailor them for you.
Q3: How to customize (OEM/ODM)
A: If you have new product drawings or samples, please send them to us. We can customize the hardware according to your requirements. We will also provide professional product suggestions to make the design more specific and maximize performance.
Q4: Can you strictly follow the tolerances on the drawings and meet high precision requirements?
A: Yes, we can, we can provide high-precision parts and manufacture parts according to your drawings.
Q5: What is the payment method? How should I order and pay?
A: We accept T/T (bank transfer), Western Union, L/C.
Sample: 100% paid with order;
Production: 30% deposit paid by T/T before arranging production, and the balance paid before shipment.
Q6: What is your minimum order quantity?
A: The minimum order quantity depends on the customer's needs, usually 100-200 pieces. in addition, we also accept trial orders before mass production.
Q7: How long is your delivery time?
A: Standard parts: 7-15 days
Non-standard parts: 15-25 days
We will deliver as soon as possible while ensuring quality. The production cycle will vary greatly according to product size, technical requirements and quantity. We always meet customer requirements by adjusting the workshop schedule.
Q8: Which mode of transportation is better?
A: Generally speaking, due to the heavyweight of the product, we recommend shipping by sea, and we also respect your opinions on other modes of transportation.
Q9: Can I know the progress of my product without visiting your company in person?
A: We will provide a detailed product schedule and send weekly reports with digital photos and videos to show the progress of processing.
Q10: How to ensure quality?
A: The company has strong technical support, and all our processes strictly follow ISO9001:2008 procedures. From production to delivery, we always strictly control quality.
Q11: If the product you produce is of poor quality, can I refund it?
A: We strictly produce according to the drawings or samples until you are 100% satisfied. In fact, we will not take the risk of producing inferior products.
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