Expanded Security Mesh For Windows

Expanded Security Mesh for Windows is a perforated or expanded metal product designed for physical security applications, typically fabricated from aluminum or stainless steel. This listing specifies aluminum as the primary material, offering a lightweight alternative to stainless steel with comparable durability for residential and commercial window grilles. The mesh is available in diamond, hexagonal, or circular opening patterns, with surface finishes including anodized or powder-coated treatments for corrosion resistance and aesthetic customization.

Aluminum expanded mesh in this category typically has a thickness between 0.8 mm and 2.0 mm, with aperture sizes ranging from 10 mm to 50 mm depending on the pattern. The standard tensile strength for aluminum grade 5052-H32 is approximately 210 MPa, and surface coating thickness typically falls between 20 to 40 micrometers for powder coating. These values are industry-standard for security applications and align with ASTM B209 and EN 485 specifications for aluminum sheet products. The material is not galvanized, as aluminum naturally resists corrosion without additional plating.

This mesh is primarily purchased by architectural contractors, security system installers, and property developers for retrofitting windows, doors, balconies, and perimeter fencing. Buyers often require custom cutting to fit existing frames, and standard packaging is in flat bundles wrapped in protective film, with pallet quantities of 50 to 100 square meters. Trade terms are typically FOB Qingdao or CIF, with lead times of 15 to 25 days after order confirmation, subject to customization volume.

Anping Gaite Wire Mesh Co., Ltd. is a manufacturer based in Anping County, Hebei Province, China, with a production facility focused on wire mesh products for security and architectural applications. The company is verified as a harbor-tier supplier, indicating a baseline level of operational stability and export experience. There is no public data on years in operation, employee count, or annual revenue. The supplier does not claim certifications such as ISO or CE, nor does it list any client references or case studies in the listing.

The company’s primary output includes expanded metal sheets, welded wire mesh, and security grilles. It does not appear to offer design services, custom engineering, or third-party testing reports. Response metrics show no recorded communication activity, suggesting buyers must initiate direct inquiry. The physical address provided confirms manufacturing presence in Anping, a known hub for metal mesh production in China, but no factory tours, video verification, or third-party audits are referenced.