
Sand Casting Bridge Box Cove Automotive Components and Truck Car Parts Made From High Grade Materials Using Sand Casting Parts Technology. OEM and ODM Service: Full customization available based on customer drawings and samples. Precision Machining: CNC machining with tolerance up to +/-0.01mm for high accuracy. Wide Material Options: Available in Ductile Iron, Gray Iron, Carbon Steel, and Stainless Steel. Customizable Surface Treatment: Options include Galvanized, Shot Blasting, and Electrophoretic Coating. ISO 9001 Certification: Manufacturing process certified to ISO 9001:2015 and TS16949 standards. Fast Delivery: Standard delivery within 30-45 days after sample confirmation. Low MOQ for OEM: Normal parts have no MOQ, while OEM parts require minimum 2 tons. Free Samples Available: Free samples provided for normal and in-stock products.