Engine Valve Manufacturer Intake&Exhaust 5197176/5199323/5125917 for Detroit S53

Engine Valve Manufacturer Intake&Exhaust 5197176/5199323/5125917 for Detroit S53. 29 Years Manufacturing Experience: Established expertise in engine valve production since 1995. Comprehensive Certifications: ISO9001 and ISO/TS16949 certified for quality assurance. Diverse Material Selection: Available in 4Cr9Si2, 4Cr10Si2Mo, 21-4N, X60, X80, and more. Advanced Heat Treatment: Utilizes network continuous furnace for precise heat treatment. Flexible Customization: Offers full, minor, and sample-based customization options. Fast Delivery Time: Standard delivery within 3 to 5 days for most orders. Low MOQ Requirement: Minimum Order Quantity starts at just 1 set. 100% Quality Inspection: Every finished product undergoes visual and function inspection.