Civil galvanizing is a surface treatment technology widely used in civilian fields (excluding industrial and military applications). It involves coating a zinc layer on the surface of metals through processes like hot-dip galvanizing and cold galvanizing, with the core purpose of preventing metal rusting and extending the service life of metal products.
This technology is closely related to daily life, as it is applied to many common items, such as household anti-theft windows, clothes drying racks, balcony railings, fitness equipment in residential areas, outdoor benches, and daily-used metal toolboxes and water pipe fittings.