Cast Iron Exhaust Manifold for Automotive Engine Assembly Produced by Professional Sand Casting Parts Manufacturer

Cast Iron Exhaust Manifold for Automotive Engine Assembly Produced by Professional Sand Casting Parts Manufacturer. OEM & ODM Service: We provide full OEM and ODM services based on customer drawings and specific requirements. Wide Material Options: Supports Ductile Iron, Grey Iron, Carbon Steel, Alloy Steel, and Stainless Steel casting. Precision CNC Machining: High-precision CNC machining with tolerance up to +/-0.01mm for complex parts. Low MOQ for Standard Parts: No MOQ for normal parts; OEM parts require a minimum order of 2 tons. Fast Delivery: Standard delivery within 30-45 days after confirming samples and orders. ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 and TS16949 standards. Custom Surface Treatment: Offers shot blasting, electrophoretic coating, and hot-dip galvanizing as per request. Free Samples Available: Free samples provided for normal and in-stock products to ensure quality.