How to choose a barbed wire that suits you?

How to choose a barbed wire that suits you?

First of all, the fastest rust should be electricity. Due to the poor rust prevention ability, the color of the surface layer can be changed after being corroded by rainwater and humid air, which gradually changes from the original blue and white to black and gray. Rust is just a slight change in color.

 Coastal areas are directly recommended or, although the cost is relatively high, due to the property of not rusting for life, the cost of customer maintenance can be greatly reduced.