There are three types of metal coatings used in our daily processing: pure zinc (Z), aluminum zinc (AZ), and zinc aluminum magnesium (AZM/AM). Different hot-dip galvanized steel parts have different characteristics: firstly, the zinc content in the pure zinc coating hot dip galvanized zinc pot is not less than 99%, making it the most economical type of anti-corrosion coating at present. Pure zinc coated steel plates are divided into two types: non zinc flake and zinc flake, and their corrosion resistance is almost the same. If spraying or brushing is required in the future, products without zinc splashes will be more beautiful; And thick zinc