
Agricultural Machinery Parts Leaf Springs Auto Parts Leaf Spring. Diverse Material Options: Available in 65mn, 60si2mn, Sup9, 50crva, 51CRV4, or custom materials. OEM and ODM Support: Full customization services including logo printing, label printing, and stamping. Strict Quality Certification: Certified to ISO9001 and TS16949 international quality standards. Advanced Surface Treatment: Electrophoretic spraying with 400-hour salt spray test resistance. Rapid Heat Treatment: Uses rapid quenching oil to ensure optimal metallographic structure. Customized Production: Manufactured according to specific drawings and customer requirements. Fast Delivery Time: Standard delivery within 7-15 working days. Experienced Manufacturer: Over 10 years of experience with 30,000 tons annual output capacity.