| Cutting & Punching Rolling eye Heat treatment |
| Shot peening Assembling Electrophoretic painting |
| Laser marking Finishing packing Delivery |
Spectrometer: This state-of-the-art material inspection device precisely detects the chemical composition of raw materials, ensuring they meet the highest standards for material acceptance.
Universal Testing Machine: Crucial for assessing raw material performance, this machine provides precise evaluations of tensile strength, yield strength, elongation, and area shrinkage.
Metallography: Heat-treated samples are meticulously examined under a microscope to observe quenching and tempering structures, guaranteeing the heat treatment process meets exacting quality standards.
Three Coordinates: This exceptional tool specializes in spatial dimension detection, digital model verification, and precise appearance measurement, ensuring unparalleled accuracy.
Bench Testing Machine: Our proprietary machine measures product size while rigorously testing stiffness. It also verifies the fatigue life of assemblies and spring eyes, ensuring durability and reliability.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We provide both ODM and OEM services. So far, we've developed hundreds of innovative products for clients both domestically and internationally.
Q: How do you ensure your product quality?
A: We strictly adhere to the IATF16949 quality management system. Using professional testing methods and cutting-edge equipment, we ensure comprehensive quality control from raw materials to finished products, backed by factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, you can. We support logo printing, label printing, and stamping to help you personalize your springs.
Q: What is your MOQ?
A: For common material sizes, our MOQ is 50 pcs. For special material sizes, the MOQ is 5 tons or more.
Q: Is it possible to have a sample for quality testing?
A: Yes, we can provide samples. Please provide detailed specifications.
A: T/T, L/C, Cash
Audited Supplier 
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