expanding metal sheets

Product features: strong structure, flat surface, with good corrosion resistance, oxidation resistance.

2. Zinc layer uniformity: zinc layer uniformity also has an important impact on corrosion resistance. If the zinc layer is not uniform, there are local defects or insufficient thickness areas, it is easy to form corrosion points, resulting in the destruction of the entire zinc layer.

5, do not pull the wire beyond the plastic limit.