| Item | Details |
| Material | Stainless Steel (304/316) |
| Thickness | 0.5–3mm |
| Sheet Size (Meter) | 1.22*2.44m / 1.25*2.5m |
| Optional Hole Shapes | Round, Square, Rectangular, Plum Blossom, Diamond, Cross, etc. |
| Product Features | Smooth surface, Wind-resistant, Durable, Corrosion-resistant |
| Applications | Filtration, Breeding, Craft making, Decoration, Basket processing,etc. |
| Architectural | Infill panels, Sunshade, Cladding, Column covers, Metal signs, Fencing screens |
| Food & Beverage | Grain dryers, Ventilation equipment, Baking trays, Coffee screens, etc. |
| Chemical & Energy | Filters, Coal washing equipment, Mine cages, Battery separators, Centrifuges |
| Automotive | Air filters, Radiator grilles, Flooring, Ventilation grilles, Engine ventilation devices, etc. |
| Construction | Ceiling sound insulation, Acoustic panels, Stair treads, Pipe guards, Ventilation grilles |
| Buildings | Building curtain wall mesh, Facades, Sunshades |
Automatic punching machines precisely control small round hole tolerance to ensure consistent aperture across the whole sheet. Each batch of finished sheets undergoes dimensional inspection, flatness testing and hole calibration before delivery to control defective rate. Small sample orders are supported for filtering effect testing. Factory direct sales remove intermediate dealers to offer competitive pricing for bulk orders. Technical team can adjust hole spacing and open area freely to balance filtration accuracy and airflow demand. We also offer deep processing such as punching mounting holes, edging and bending.
Stainless steel sheet incoming inspection → leveling stress relief → CNC small round hole punching → double-sided deburring polishing → ultrasonic cleaning & degreasing → drying treatment → fixed-size cutting → finished full inspection → waterproof film wrapping → kraft paper protection → fixed on fumigated wooden pallets for sea shipment. Professional QC staff monitor every production link strictly.
Food & pharmaceutical industry: fine particle screening, liquid filtration; Industrial manufacturing: precision filter components, machinery ventilation protection shields, noise reduction panels; Electronic industry: equipment heat dissipation mesh, dust-proof isolation net; Marine & environmental protection: seawater filtration, waste gas purification separation plates.


