Graph Datum is a trusted Cast Iron Bench Center Supplier serving inspection rooms, machine shops, and quality control labs across industries. The company designs and supplies bench centers built for stability, load handling, and long service life, suitable for precision marking, assembly, and measurement work. Along with cast iron products, Graph Datum is also a reliable Granite Surface Plates Manufacturer, offering surface plates with high flatness accuracy for inspection and calibration needs. The product range supports metrology applications where consistency and dimensional accuracy matter. From manufacturing to testing and support, Graph Datum focuses on practical engineering, controlled production processes, and dependable delivery for industrial users.