Knowledge
Basic knowledge about steel, learn more and buy related products better.
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About PPGI Sheet coil Common questions we need to know
Common questions we need to know about PPGI Steel Catalog PPGI Material PPGI stands for pre-painted galvanized iron, a type of color-coated steel that is often used in construction, transportation, and appliances. It is made by hot-dipping zinc-coated steel and…
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