304 316 Stainless Steel Perforated Round Hole Mesh Sheet Punching Metal Plate. Customizable Hole Patterns: Supports round, square, hexagonal, slotted, or custom-shaped designs. Flexible Dimensions: Sheet sizes up to 1220mm x 2440mm or fully customized to requirements. Wide Thickness Range: Available from 0.3mm to 50mm, with additional thickness on request. Premium Corrosion Resistance: Made from 304/316L stainless steel, aluminum, and galvanized steel for harsh environments. High Filtration Efficiency: Fine hole sizes as small as 0.5mm enable precise particle separation. Acoustic Control Capability: Perforated patterns effectively reduce noise in HVAC and architectural panels. Structural Strength: Retains integrity under heavy loads for safety guards and walkways. Cost-Effective Mass Production: Advanced stamping technology ensures competitive pricing for high volumes.