300 350 400 Mesh Red Copper Wire Mesh

Anping County Longyi Mesh Manufacture Co., Ltd offers red copper wire mesh in 300, 350 and 400 mesh counts, fabricated from pure copper with a minimum purity of 99.95 percent. The material is non-magnetic in all forms and exhibits thermal and electrical conductivity superior to most non-precious metals. These fine mesh counts suit applications where electromagnetic shielding, thermal management or precise particle retention is required. The source material specification indicates widths of 1.0, 1.22 and 1.5 metres as standard, with customised widths up to 18 metres available on request.

Pure copper C11000 (ETP) is the standard grade for this product category, with oxygen-free C10200 specified for brazing or hydrogen atmosphere service. The 300 mesh opening is approximately 50 μm, while 400 mesh reduces this to approximately 37 μm, with proportional reduction in open area as wire diameter decreases. Standard weave is plain, with twill weave selectable for improved cloth stability in fine counts. Copper's antimicrobial property, documented in EPA registrations for touch surfaces, extends to woven mesh in air and liquid filtration applications. Typical wire diameter tolerance for precision copper mesh is plus or minus 0.003 mm, though this must be confirmed per batch.

Buyers span electronics manufacturers seeking EMI shielding, laboratories requiring Faraday cage construction, food and beverage processors leveraging antimicrobial contact surfaces, and architectural designers incorporating copper into interior elements. The mesh can be cut, formed and welded using copper-compatible processes, though work-hardening occurs rapidly. For import procurement, confirm whether the supplier provides material certificates of conformance, what lot traceability exists, and whether RoHS compliance documentation is available. Lead time, MOQ and specific Incoterms must be requested directly from Anping County Longyi, as these are not disclosed in the source data.

Anping County Longyi Mesh Manufacture Co., Ltd is situated at No. 88, Heping West Street, Anping Town, Hengshui City, Hebei Province, China, postal code 053600. This location is within the Anping wire mesh industrial zone, a geographic concentration that supports specialised supply chains for wire drawing, weaving and finishing. The supplier holds a harbour trust tier. The response rate is recorded at 0.00 percent with zero average response hours, indicating that prospective buyers may need to pursue communication through multiple channels before receiving a reply.

The listing omits founding date, factory floor area, employee count, annual turnover, export licence details and specific quality certifications. No client list, case studies or factory inspection reports are presented. Buyers should independently verify the supplier's export experience, request a copy of the business licence, and ask for recent export customs declarations if available. The product range extends beyond pure copper to brass and bronze/phosphor bronze meshes, suggesting some breadth in alloy handling, though the depth of in-house versus outsourced processes is unstated.