... parts are ROHS compliant SpecificationPart Name: metal mesh for Smoke sensor Application:Used as parts Largest sizes600mm*700mmVolume / batch sizeOne to ... to make your metal mesh for Smoke sensor ?1,Low cost for samples, there is no molding cost be charged2,Your company ... +/-0.0075mm.4,Products with complex shapes can be etched, no additional cost5,By chemical etching, Material properties , such as ...