
China Iron Castings Foundry OEM Service for Grey and Ductile Cast Iron Parts. Wide Material Range: Offers Gray Iron, Ductile Iron (QT400-QT600) and carbon Steel with global standard compliance. OEM & ODM Customization: Fully customizable dimensions and specifications based on customer drawings or samples. Multiple Casting Processes: Supports Sand Casting, Shell Mold casting, Lost Foam, and Investment Casting with CNC machining integration. Comprehensive Surface Treatment: Includes Sand Blasting, Painting, Zinc Plating, Hot Galvanizing, and E-coating options. Strict Quality Control: Features 100% inspection, tensile testing, and hardness testing with 7 QA/QC inspectors. Large Capacity Production: Handles casting weights from 0.5kg to 20 tons per piece with 14 production lines. Global Standard Compliance: Meets GB, ASTM, AISI, DIN, BS, JIS, and other international material standards. Fast Sample Delivery: Samples ready within 30 days after payment confirmation.