Stable Performance Quick Turnaround Large Metal Cast Iron Sand Casting for Transmission Cases

Stable Performance Quick Turnaround Large Metal Cast Iron Sand Casting for Transmission Cases. Comprehensive Customization: Dimensions customized per 2D/3D drawings with CT7-CT10 tolerance. Wide Material Selection: Grey iron, ductile iron, carbon steel, cast steel, and aluminum alloys. Flexible MOQ Policy: Accepts single samples and small batches as low as 10-20 pieces. One-Stop Service: From pattern making and casting to CNC machining and assembly. Strict Quality Control: ISO9001 certified with 100% inspection and full dimensional reports. Large Capacity Casting: Handles weights from 0.5kg up to 10 tons and sizes up to 3000mm. Fast Sample Delivery: Prototype samples delivered within 7-10 working days. Advanced Heat Treatment: Includes stress relief annealing, normalizing, and quenching options.