Premium Spring Steel Material: Manufactured from 50CrVA, 60Si2Mn, and 51CrV4 for superior strength.
Multiple Isothermal Quenching: Advanced heat treatment process ensures long fatigue life and durability.
OEM and ODM Services: Full customization available based on customer drawings or samples.
Comprehensive Certifications: IATF16949, ISO, and CE certified for global market compliance.
High Inventory Capacity: Over 4,000 tons of stock ensures rapid order fulfillment.
Wide Vehicle Compatibility: Fits FAW Jiefang, HOWO, Mercedes-Benz, and various trailer models.
Strict Quality Control: 100% visual inspection of finished products before shipping.
Global Export Capability: Exporting to 50+ countries including Europe, Africa, and Southeast Asia.