Double-cup produces good quality black iron wire for customers
Black Annealed wire, also called black wire, comes in the form of coil wire or cut wire.
Mostly used in construction or daily use as binding material.

The varieties of products: Black annealled iron wire¡¢soft light annealled iron wire
The standard size: BWG5-BWG24
T/S(kg/mm²): 30-55
Package: one coil weighted 10-800kg is packed in the wax paper or PVC bags so that they can be put in cartons.