SenChi - Stainless Steel Perforated Metal Sheets

• Length: up to 6000 mm (rolls available for thickness <0.8 mm, 20 m/roll or longer).
• Width: up to 1500 mm (standard: 1000 / 1220 / 1250 / 1500 mm).
• Thickness: 0.3 mm – 20 mm (popular: 0.5 / 1.0 / 1.5 / 2.0 / 3.0 / 4.0 mm).
• Materials: 304, 304L, 316, 316L, 201 (special alloys on demand).
• Hole Options: round, square, oval, slotted, hexagonal, anti-slip, decorative patterns (stars, flowers, etc.).
• Hole Diameter: 0.5 mm – 100 mm (pitch & open area customized).
• Open Area Ratio: 5% – 70% (designed for function & aesthetics).
• Tolerance: ±0.01 mm (laser or precision punching for higher accuracy).

• Full Customization – Any hole type, pattern, or sheet size.
• One-Stop Processing – Cutting, perforating, bending, welding, surface finishing.
• Fast Samples & Prototyping – Small-batch trial runs before mass production.
• Premium Surface Quality – Mirror, brushed, electropolished, sandblasted, or powder-coated.
• Strict Quality Control – Dimensional, appearance, and corrosion resistance testing.
• Global Shipping & After-Sales – Export-ready packaging, logistics, and installation guidance.

Our products are trusted across multiple industries:

• Architecture & Facades: decorative cladding, sunshades, ventilated wall panels.
• Interior Design: partitions, ceilings, stair treads, furniture panels.
• Industrial Filtration & Screening: sieves, filters, protective covers, noise barriers.
• Transportation & Public Works: metro station walls, fences, ventilation grilles.
• Food & Pharmaceutical Equipment: corrosion-resistant drainage and filter panels (316/316L recommended).
• Machinery & Electronics: cooling panels, safety guards, cable separators.
• Furniture & Displays: shelves, racks, and decorative boards.

• Perforating & Punching: CNC and high-speed presses for accuracy and efficiency.
• Laser Cutting: for complex, irregular, and high-precision shapes.
• Bending & Forming: CNC-controlled angles, single or multi-bend.
• Welding: MIG, TIG, and laser welding with smooth finishing.
• Rolling & Shaping: cylinders, curved facades, and round structures.
• Surface Treatments: brushing, mirror polishing, sandblasting, passivation, powder coating, PVDF coating.
• Quality Testing: dimensional checks, hole inspection, corrosion resistance sampling.