Now the domestic galvanizing coil production line has matured, and the output of galvanizing sheet is also gradually rising, but our consumption is still large. Hot dip galvanized sheet has always been a scarce variety in China's metallurgical industry. It is one of the widely used cold-rolled coated steel plates. It is widely used in construction, light industry, transportation, household appliances, chemical industry, agriculture and other fields. The market shows a trend of rapid growth. This also led to the continuous rise in the price of galvanized sheet.