... guarantee:200,000 kilometers.2. Main products: Enigne valve,valve guide,valve seat3.Material: We use High Phosphor Cast Iron Alloy ... series car, China-made car, minicar, heavy diesel vehicle, forklift, agricultural vehicle, marine and engineering machinery.ISUZU, HINO, NISSAN, ... Quality Control System, passed TS16949 Quality Management System Certification Valve Guide For TOYOTA J,2J,JK-170/OE:11122- ...