Pre-Painted Galvanized Steel Coil Construction Roofing Materrial High Strength

Pre-painted galvanised steel coil introduction

PPGI, or Pre-Painted Galvanized Iron, is a coated steel product widely used in construction and manufacturing. It consists of a galvanized iron sheet coated with paint or other protective layers to enhance durability and aesthetics. The process involves cleaning, treating, and applying multiple layers of paint, followed by curing for a smooth, durable finish.

HUIYI^TM Color coated steel is the substrate after surface pretreatment (degreasing, phosphating, chromate passivation treatment) and then coated with roll coating, after baking and cooling products. Due to its paint coating , it performances better in corrosion compared With GI and GL .

Pre-painted galvanised steel coil specifications

FAQ

1. What is pre-painted galvanized steel?

A pre-painted steel product generally consists of three layers: a steel sublayer with a zinc-based coating, an undercoat called primer and a layer of surface paint called finishing coat. The sublayer directly affects the installation of the product and its resistance to corrosion.

SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. 

We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, Galvalume Steel, Pre-painted Galvanized Steel, pre-painted galvalume steel, corrugated steel, cold roll steel, hot roll steel, angle bar, c channel, aluminum bubble foil, fiber cement....

Our products are mainly exported to Africa, Southeast Asia, the Middle East, Europe, which are used in projects and the construction field.

We have been continuing to supply superior products, services and solutions to customers based on our competitive advantages in brand, technology, innovation and ability.

SHANGHAI HUIYI INTERNATIONAL CO., LTD has got huge support and help from our customers and suppliers. We have been growing up at a rapid and steadily pace. We will do our best to give our customers a better price, better quality and better service.