PPGI & PPGL Coils Prepainted Steel Coil Sheet ...
When organic coating is coated on surface of hot-galvanized steel plate and hot aluminized zinc silicon plate we will get color hot-galvanized steel plate and color hot-aluminized zinc silicon plate. Coated plate has the property of zinc-protecting isolating and anti-rusting which makes its service life longer than hot-galvanized plate.
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