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PPGI Steel and PPGL Steel PPGI, also known as Pre-Painted Galvanized Iron, is a color-coated steel made from galvanized steel. PPGL, also known as Pre-painted Galvalume Steel, is a color-coated steel made from an aluminized zinc base. Both have excellent weatherability, corrosion resistance, and durability and are high-quality materials for architectural, industrial, appliance, and automotive applications. The similarity […]

What is Galvanized Steel? Galvanized steel, abbreviated as GI steel, is usually sold in coils and sheets. It is a common raw material for construction, transportation, appliances, and machinery manufacturing. What are the Components of Galvanized Steel? Galvanized steel is a metal-coated steel coil made from hot-rolled or cold-rolled steel strips with a hot-dip galvanized

Galvanized sheet metal can be used in general indoor to corrosive coastal or industrial environments with a service life ranging from a few years to decades, it is a high-quality material for construction and industrial production. Wanzhi Group is a custom-coated steel manufacturer, GI sheet is one of our hot-selling products, we can cut, form,

GI duct sheet, which refers to galvanized ventilation duct sheets, is widely used in building ventilation and air conditioning systems due to their corrosion resistance, high mechanical strength, ability to withstand airflow and pressure, and ease of cutting, forming, and welding. Wanzhi Group produces galvanized sheet metal in various sizes and offers fabrication services! GI

GI Steel GI steel is galvanized steel, there are two types of galvanized steel, hot dip galvanized steel and electro galvanized steel, the surface can be customized with zero spangle, regular spangle, and big spangle effect, Wanzhi Group produces galvanized steel products with zinc thickness from 30-350g, the substrate, material specifications can be customized according

Marine grade galvanized steel is a galvanized steel with good corrosion resistance in high salt and humid marine environments, the thickness of the zinc layer determines the corrosion resistance of the steel, generally used in coastal areas of galvanized steel with a zinc layer thickness of 80 microns to 125 microns or even thicker, the

GI Purlin Material The raw material of GI Purlin is galvanized steel strip, a long cold rolled or hot rolled steel sheet is hot dipped galvanized, a layer of zinc is coated on the surface, and then stamped and formed to get the purlin shape we need.  c purlin is in C shape for transverse

PPGI steel is one of the most commonly used building materials. Compared to traditional building materials, prepainted steel is lighter, easier to transport and install, and more aesthetically pleasing and effective in improving construction efficiency. Wanzhi Group has provided many solutions to clients in different construction fields, and customizing PPGI coil and sheet to fit

The zinc coating on the surface of galvanized steel determines the corrosion resistance and service life of the steel. Different galvanizing finishes determine the thickness of the zinc coating, the application, and the cost. The most common types of galvanizing finishes are hot-dip galvanizing, electro-galvanizing, powder, and mechanical galvanizing. Wanzhi Group’s galvanized steel is primarily