
Premium Coilover Suspension Kit for Bm* 5 Series F10. 2-Year Quality Warranty: Comprehensive warranty coverage for dampers to ensure long-term reliability and performance. Bidirectional Damping: Double cylinder gas-filled structure with bidirectional damping force for superior handling. Customizable Design: Supports OEM/ODM services with customization from samples, designs, or full customization. High Production Capacity: Factory capacity of 50,000 to 80,000 pieces monthly with 15 production lines. 100% Quality Inspection: Strict QA/QC with 3 inspectors performing visual and functional checks on finished products. Fast Sample Availability: Samples available for testing to verify quality before placing bulk orders. Professional R&D Team: Backed by 3 R&D engineers and 14 years of export experience in Ningbo, China. Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, and Western Union for convenient international transactions.