1.Twisted wire made of iron steel material Q195 2.Black annealed,Electro galv. and Hot dipped galv. we can supply We can supply Black annealed Twisted wire,Electro galv. Twisted wire and Hot dipped galv. Twisted wire.It is mainly used in construction,industry,agriculture to tow cars,ships,also to bind goods. Available Specification: 1x2,1x3,1x6,1x7,3x7,7x7.diameter of wire:0.25-3mm. Twisted wire