Products
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PPGI /PPGL Products
PPGI is pre-painted galvanized iron, also known as pre-coated steel, coil-coated steel, color-coated steel, etc., typically with a hot dip zinc-coated steel substrate. PPGL steel refers to pre-painted galvalume steel. It’s a durable, colorful, and economical building material which is with an Al-Zn-coated steel sheet substrate.
Galvanized Products
Galvanized refers to GI iron. Galvanization or galvanizing is the process of applying a protective zinc coating to steel or iron, to prevent rusting.
Galvalume Products
Galvalume is a coating containing zinc, aluminum, and silicon that is used to prevent a metal (primarily steel) from oxidation.
Hot/Cold Rolled Steel
Rolling is a kind of metal processing technology, which passes the metal billet through the gap of a pair of rotating rolls (various shapes). Due to the compression of the rolls, the cross section of the material is reduced and the length is increased.
Other Products
Wanzhi Steel also produces Corrugated Steel, Printed Color Coated Steel, Metal Carving Board, whiteboard, etc.