1 1 4 ring shank coil roofing nails

At present, there are two processing methods of blade stabbing rope. One is to make it into a spiral shape, and then make a clip treatment. It is not only our common spiral blade stabbing rope, but also a single spiral blade stabbing rope without clip, but even a single helix can not stretch it to a relatively straight. This is mainly because the blade barbed rope is wrapped and wound at the same time, so it can only be spiral.

2, galvanized wire mesh molding sheet storage ground should be flat, according to the symbolic requirements of the accumulation of regular, height should not exceed 2M, and away from heat sources, avoid exposure.