How to pick a good color coated steel coil/ppgi coil? Learn what quality signs to look for always.
Pre-painted Galvanized Iron (PPGI) coil, also known as color-coated steel coil, is a steel product coated with an organic layer, offering enhanced corrosion resistance and aesthetic appeal. The base metal is typically hot-dip galvanized steel (GI) or Galvalume steel (GL), which is then cleaned, pre-treated, primed, and top-coated with various types of paint before being […]