
Superior Quality Rust Proof Large Metal Cast Iron Sand Casting for Electrical Enclosures. Comprehensive Customization: Dimensions and designs customized per 2D/3D drawings with CT7-CT10 tolerance. Wide Material Range: Supplying grey iron, ductile iron, carbon steel, cast steel, and aluminum alloys. Large Capacity Casting: Capable of producing castings from 0.5kg up to 10 tons with sizes up to 3000mm. One-Stop Service: Full chain from pattern making, casting, heat treatment to CNC machining and assembly. Strict Quality Control: ISO9001 certified with 100% inspection, CMM, and full dimensional test reports. Flexible MOQ: Accepts single samples and small-batch orders as low as 10-20 pieces. Multiple Processes: Offering green sand, resin sand, sodium silicate sand, and lost foam casting. Fast Sample Delivery: Prototype samples delivered within 7-15 working days depending on pattern type.