
E-Track Spring E-Fitting W/ O-Ring Yellow Zinc E Track Fittings Truck Accessories. Customizable Dimensions: General thickness 2mm-3mm, lengths 1ft-10ft, and various types fully customizable. Lifelong Technical Support: Provided by a professional team with over 15 years of experience. Comprehensive Quality Control: Strict inspection from raw materials to finished products with full record keeping. ISO9001 Certified: Manufacturing process certified under ISO9001 standards. Fast Delivery for Stock Items: Normal products with 5000PCS stock available for 5-day delivery. Sample Fee Refund Policy: Sample and express fees are refunded upon placing a formal order. Three-Year Warranty: Covers mechanical defects for a period of three years. Global Market Experience: Serving North America, Europe, Asia, Africa, and Oceania since 2015.