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Prepainted Galvanized Color-coated Coils (PPGI)is an important metal material widely used in the fields of construction, home appliances, automobiles, etc. Its surface has the characteristics of...

PPGL is the abbreviation of Pre-painted galvalume typically with a hot dip Al-zinc coated steel substrate. It is made from the base metal cold rolled...

1. Definition 1. Galvalume: The hot-dip galvanized steel sheet is a cold-rolled steel sheet as the base material, and the coated steel sheet is obtained...

Before we start discussing the difference between the two, it’s important you know what the terms “PPGI” and “PPGL” expand to. PPGI, which refers to...

The cold rolled steel coil is the one made by cold rolled machine, and people call it as chill coils. Practically, the steel coils which...

Part 1: The definition and historical origin of zinc, aluminum and magnesium Definition: Zinc, aluminum and magnesium is an alloy metal, mainly used for surface...

Hot-dip galvanized sheet is mainly used in building exterior, building interior, civil, doors and windows, furniture, machinery, electronics and household appliances and other fields. There...