Product Name Ductile cast iron floor grates QT400-10 Material Ductile Iron Dimension based on customers' demands Design 600*600L Price competitive price Casting Process Sand casting with or without surface treatment Machining Capability CNC Machining Center, CNC Milling, CNC Lathe, Ordinery Machining Equipment Packing Export Crates and As Required Inspection CMM and third-party inspection Testing Tooling Testing, CMM, Magnetic Particle Inspection, X-ray and Other testing methods OEM service Yes Application Construction Industry