zinc aluminum alloy wire executes national GB/ T470- 1997 standard. Our zinc wire strictly executesQ/ 82SZL 01- 2006 standard. Our products look smoothno greasy dirt and burrs, no scratch and scar. After the authoritative organization examination, the products technical specification conforms to European Union environmental protection ROHS 2002/ 95/ EC completely. Application: Anticorrosion industry such as the steel structure surface anticorrosion, the container, the bridge, the derrick, the storage tank, the electric power iron tower, Power Tower, the capacitor, metal stent, ductile cast iron pipes , transportation equipment, etc. 1. Chemical component% Chemical compositionZnAlCdPbFeCuSiTotal non- zinc