Material: black/electro gal./hot dip gal. Iron wire Features: it has fine features of neat & precise, sturdy structure, durable rust-resistant and fine anti-corrosiveness. Applications: it's widely used in industry, agriculture, building, house fencing, machinery enclosures fence, also used in filtering liquid and gas, sieving grain. Procedures: hot dip gal. Before/after weaving, electro gal. Before/after weaving Technical note: 1, standard roll length: 30m;width: 0.5m to 1.8m. 2, special sizes available at request 3, packing: in waterproof paper in rolls. Custom packing available at request 4, welded panel: width: up to 2.5 meter length:100í» or by request Diameter 3.0mm mesh 20*20mm surface treatment as your required