
High-Performance Auto Fuel Filter for Truck 1r-1740 Model. F8 Filtration Level: Industry-first F8 level filter solving ceramic filter blockage for National V and VI engines. 1-Year Warranty: Comprehensive 1-year warranty coverage for all mechanical defects. Large Production Capacity: Annual production of 20 million filters across multiple modern production lines. Scientific R&D Cooperation: Cooperation with South China University of Technology for optical particle diameter measurement. Trusted Brand Longman: Established in 2008 with over 150 employees and a dedicated R&D team of 20 people. Flexible Payment Terms: Accepts T/T or L/C for secure and convenient transactions. Global Shipping Options: Multiple Incoterms available including FOB, EXW, CFR, CIF, and DDP from Tianjin Port.