... fence good quality best in China 20 years experiences Welded mesh panel wire mesh fence usageairport, highway, railroad, ... Wire diameter 3.5mm ,hole 50X50mm ,size :1mX2mBefore galvanized after coating ,quantity :100panelsPost :square ,round or Y tape ,colour : ... iron wire ,galvanized wire Square hole mesh panel Coating wire diameter 2mm,2.5 mm,3.0 mm ... Y-type post square post round post Welded mesh panel