13047-7
Suspension
RV&Trailer Leaf Spring
Trailer Parts
9
Peening & Electrophoresis Painting
ISO/Ts16949
2
4
New
Free on-Line Technical
15 Months
Customized (Black, Grey, Dacromet)
CDXS
in Pallets
Made in China
7320102000
Product Description

Product name | Trailer Leaf Spring |
Thickness×Width | 7×44.5mm, 8×44.5mm, 9×44.5mm, 10×44.5mm, 8×50mm, 9×50mm, 10×50mm |
Total leafs | 9PCS |
Components | Leaf, Bushing, Clips/Clamps, Center bolt, nut, Rivet |
Materials | SUP7, SUP9, SUP9A, SUP10, SUP11A |
Color | Customized (Black, Grey, Dacromet) |



Cutting & Punching Rolling eye Heat treatment |



Shot peening Assembling Electrophoretic painting |



Laser marking Finishing packing Delivery |



IATF16949 ISO14001 BV |

Spectrometer: Our state-of-the-art material inspection equipment meticulously analyzes the chemical composition of raw materials, ensuring they meet the most stringent incoming material acceptance standards. This guarantees that our products are built with only the finest and most reliable materials.

Universal Testing Machine: Leveraging cutting-edge technology, we perform comprehensive raw material performance testing. This includes evaluating tensile strength, yield strength, elongation, and area shrinkage, ensuring that every product not only meets but exceeds our stringent quality standards.

Metallography: Through meticulous post-heat treatment sample analysis via microscopy, we observe quenching and tempering structures. This ensures that our heat treatment process consistently adheres to our rigorous quality standards, providing unmatched durability and performance.

Three Coordinates: Our precision spatial dimension detection and digital model dimension verification guarantee unparalleled accuracy. We meticulously measure appearance dimensions to ensure the highest level of precision in every product.

Bench Testing Machine: Our innovative, independently developed equipment is designed to measure product size and stiffness accurately. It also verifies assembly fatigue life and checks the fatigue life of spring eyes, ensuring peak performance and reliability in all conditions.
Packing & Shipping:

FAQ: Frequently asked questions, addressed for your convenience.
Q: Can you design and develop according to customer needs?
A: Absolutely! We specialize in both ODM and OEM services. We have successfully developed hundreds of new products tailored to clients' specific requirements worldwide, ensuring customized solutions that meet your unique needs.
Q: How do you ensure quality?
A: We strictly adhere to the IATF16949 quality management system. Our professional testing methods and equipment are employed from raw materials to finished product inspection, ensuring superior quality. We also provide comprehensive factory inspection reports for full transparency.
Q: Can we print our own logo or label on the springs?
A: Yes, we offer extensive branding services including logo printing, label printing, and stamping to meet all your branding requirements.
Q: What is your MOQ?
A: For common material sizes, the minimum order quantity (MOQ) is 50 pieces. For special material sizes, a minimum order quantity of 5 tons or more is required to cater to your specific needs.
Q: Is it possible to have a sample for quality testing?
A: Yes, we can provide a sample for quality testing. Please supply us with detailed specifications, and we will be delighted to assist.
A: We accept T/T, L/C, and Cash payments, ensuring a smooth and flexible transaction process for your convenience.
Q: Can you design and develop according to customer needs?
A: Absolutely! We specialize in both ODM and OEM services. We have successfully developed hundreds of new products tailored to clients' specific requirements worldwide, ensuring customized solutions that meet your unique needs.
Q: How do you ensure quality?
A: We strictly adhere to the IATF16949 quality management system. Our professional testing methods and equipment are employed from raw materials to finished product inspection, ensuring superior quality. We also provide comprehensive factory inspection reports for full transparency.
Q: Can we print our own logo or label on the springs?
A: Yes, we offer extensive branding services including logo printing, label printing, and stamping to meet all your branding requirements.
Q: What is your MOQ?
A: For common material sizes, the minimum order quantity (MOQ) is 50 pieces. For special material sizes, a minimum order quantity of 5 tons or more is required to cater to your specific needs.
Q: Is it possible to have a sample for quality testing?
A: Yes, we can provide a sample for quality testing. Please supply us with detailed specifications, and we will be delighted to assist.
A: We accept T/T, L/C, and Cash payments, ensuring a smooth and flexible transaction process for your convenience.