
Suspension Coil Springs for Car Motorcycle. Comprehensive Material Options: Available in Carbon steel, Stainless steel, Beryllium copper, Brass, and Music wire. Customizable Dimensions: Wire diameter ranges from 0.1mm to 65mm to meet specific requirements. Extensive Surface Finishes: Options include Zinc plating, Nickel plating, Chrome plating, and Powder coating. OEM and ODM Services: Full customization support for models, sizes, and specific design requests. Industry Certifications: ISO9001 and TS16949 certified with rigorous quality control processes. High Production Capacity: Supply ability of 100,000 sets per month with fast delivery options. Professional Technical Support: Experienced engineers provide technical support and quality track service. Wide Application Range: Suitable for car suspension, electronic products, sports equipment, and hardware.