Hot dip galvanizing is steel, stainless steel, cast iron and other metal in molten liquid metal or alloy in the coating of a kind of technology. Hot dip galvanizing is the most widely used in the world today, the optimal price-performance steel surface treatment. Hot dip galvanized products for steel corrosion prolong life reduction and energy saving material plays an inestimable and irreplaceable role, and coated steel is also to foster and short priority to the development of high value-added products
