钢板表面通过电镀或者热浸方式而附着一定厚度均匀的锌层后就成为镀锌板。由于钢板经镀锌处理后,其耐腐蚀性能大大增强,因此被广泛应用于建筑、家电、汽车以及部分民用小五金制造等方面。以前,镀锌板作为板材中的高端产品,长期依赖大量进口以满 The surface of the steel plate is galvanized after being coated with a certain thickness of zinc layer through plating or hot-dip method. As the steel plate after galvanized, its corrosion resistance greatly enhanced, it is widely used in construction, home appliances, automobiles and some civilian hardware manufacturing and so on. Previously, galvanized sheet as a high-end products in the plate, long-term dependence on a large number of imports to full