High Hardness Short Lead Time Large Metal Cast Iron Sand Casting for Turbine Housings

High Hardness Short Lead Time Large Metal Cast Iron Sand Casting for Turbine Housings. Comprehensive Customization: Dimensions and patterns customized per 2D/3D drawings with CT7-CT10 tolerance. Wide Material Range: Supplying 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 without strict limits. One-Stop Service: Full chain from pattern making, casting, CNC machining to heat treatment and assembly. ISO 9001 Certified: Factory certified with 100% inspection and full dimensional/material test reports. Large Capacity Casting: Handles weights from 0.5kg up to 10 tons with max size up to 3000mm. Fast Sample Delivery: Prototype samples delivered within 7-10 working days for verification. Advanced Quality Testing: Equipped with CMM, spectrometer, and NDT for hardness and hydrostatic testing.