IATF16949 Certified Quality: Manufacturing meets IATF16949 and SGS standards for industrial and automotive applications.
Full Customization Options: Custom wire diameter, free height, and surface treatment available as per your request.
25+ Years Experience: Over 25 years of professional spring production experience since 1986.
Advanced CNC Machinery: Equipped with 50+ sets of imported CNC coil spring machines for precision manufacturing.
6-Step Quality Control: Strict 6-stage inspection process from material to final delivery ensures product reliability.
Diverse Surface Finishes: Offers white zinc, color zinc, nickel plating, chrome-plating, and plastic spraying options.
Free Sample Availability: Free samples are provided according to company rules to help customers evaluate quality.
High Production Capacity: Annual production exceeds 800 million pieces with a plant area over 8000 square meters.