| Cutting & Punching Rolling eye Heat treatment |
| Shot peening Assembling Electrophoretic painting |
| Laser marking Finishing packing Delivery |
Spectrometer: Precision material inspection equipment designed to meticulously detect the chemical composition of raw materials, ensuring they meet stringent acceptance standards.
Universal Testing Machine: Advanced raw material performance analyzer, proficient in testing tensile strength, yield strength, elongation, and area reduction of products.
Metallography: Post-heat treatment sampling to observe the quenching and tempering structures under a microscope, verifying the qualification of the heat treatment process.
Three Coordinates: High-precision spatial dimension detection, digital model verification, and comprehensive appearance dimension assessment.
Bench Testing Machine: Our proprietary machine measures product dimensions and stiffness while also verifying the fatigue life of entire assemblies and individual spring eyes.
Packing & Shipping
FAQ
Q: Can you design and develop according to customer needs?
A: Absolutely! We offer ODM and OEM services, having already developed hundreds of new products for both domestic and international clients.
Q: How do you ensure your quality?
A: We adhere strictly to the IATF16949 quality management system. Our rigorous quality control spans from raw material inspection to finished product testing, complete with professional testing methods and equipment, and comprehensive factory inspection reports.
Q: Can we print our own logo or label on the springs?
A: Yes, you can. We offer logo printing, label printing, and stamping services.
Q: What is your MOQ?
A: For common material sizes, the MOQ is 50 pieces. For special material sizes, the MOQ is 5 tons or more.
Q: Is it possible to have a sample for quality testing?
A: Yes, simply provide detailed specifications.
A: We accept T/T, L/C, and Cash payments.
Audited Supplier 
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