Heavy-Duty Slipper Leaf Spring for Trailers - Maximum Strength

Heavy-Duty Slipper Leaf Spring for Trailers - Maximum Strength. Customized Color Options: Available in Black, Grey, and Dacromet finishes to meet specific requirements. ODM and OEM Services: Full design and development support with hundreds of successful projects delivered. IATF 16949 Quality System: Strict quality control from raw material inspection to finished product testing. Comprehensive Testing Equipment: Includes spectrometer, universal testing machine, and fatigue life verification. Multiple Material Options: Available in SUP7, SUP9, SUP9A, SUP10, and SUP11A for various strength needs. Custom Logo and Label Printing: Supports logo printing, label printing, and stamping on the springs. 15 Months Warranty: Comprehensive warranty coverage for peace of mind on all mechanical equipment. Diverse Thickness and Width: Offers various sizes including 7x44.5mm up to 10x50mm for different loads.