Our black iron wires are made from good-quality low carbon materials by the processes of drawing, annealing, etc. and have the characteristics of high stretching resistance. Being coated by rust proof oil, the products are hardly rusty. The products can be bundled according to the requirements of customers, variable from 1 to 50kg for one bundle; in addition, the products can also be made into U-shaped wires, cut wires, etc. With a plastic liner and hemp external packing, the products are mainly used as binding wires, constructional wires, etc.