近几年，我国镀锌板的生产量逐年增加，而进口量也在逐年增长，增长幅度甚至高于生产量的增幅；近年来，随着家用轿车市场的快速发展，

家用电器、个人电脑的基本普及，电子产品的大量出口，防盗门市场的发展，使电镀锌板的需求增长过快。建筑和轻工业需求是镀锌板的主要市场，

镀锌板是指表面镀有一层锌的钢板。镀锌是一种经常采用的经济而有效的防腐方法，锌产量的一半左右均用于此种工艺。

镀锌钢板是为防止钢板表面遭受腐蚀延长其使用寿命，在钢板表面涂以一层金属锌，这种涂锌的钢板称为镀锌板。

In recent years, the production of galvanized sheet in China has increased year by year, and the import volume has increased year by year,

the growth rate is even higher than the production increase. In recent years, with the rapid development of family car market,

the basic popularization of household appliances and personal computers, the large export of electronic products and the development of security door market,

the demand for galvanized sheet has increased too fast. Construction and light industry demand is the main market for galvanized panels,

which are coated with a layer of zinc. Galvanizing is an economical and effective method of anticorrosion,

and about half of the zinc production is used in this process.

Galvanized steel plate is to prevent the surface of the steel plate from suffering from corrosion to prolong its service life,

in the steel plate surface coated with a layer of metal zinc, this zinc coated steel plate is called galvanized plate.